<?php
/*
=====================================================
DataLife Engine - by SoftNews Media Group
-----------------------------------------------------
http://dle-news.ru/
-----------------------------------------------------
Copyright (c) 2004-2021 SoftNews Media Group
=====================================================
This code is protected by copyright
=====================================================
File: parse.class.php
-----------------------------------------------------
Use: Text Parser
=====================================================
*/
if( ! defined( 'DATALIFEENGINE' ) ) {
die( "Hacking attempt!" );
}
class ParseFilter {
var $video_config = array ();
var $code_text = array ();
var $code_count = 0;
var $image_count = 0;
var $codes_param = array ();
var $wysiwyg = false;
var $safe_mode = false;
var $allow_code = true;
var $leech_mode = false;
var $disable_leech = false;
var $filter_mode = true;
var $allow_url = true;
var $allow_image = true;
var $allow_video = true;
var $allow_media = true;
var $edit_mode = true;
var $allowbbcodes = true;
var $not_allowed_tags = false;
var $not_allowed_text = false;
var $remove_html = true;
var $is_comments = false;
var $allowed_domains = array("vkontakte.ru", "ok.ru", "vk.com", "youtube.com", "maps.google.ru", "maps.google.com", "player.vimeo.com", "facebook.com", "web.facebook.com", "dailymotion.com", "bing.com", "ustream.tv", "w.soundcloud.com", "coveritlive.com", "video.yandex.ru", "player.rutv.ru", "promodj.com", "rutube.ru", "skydrive.live.com", "docs.google.com", "api.video.mail.ru", "megogo.net", "mapsengine.google.com", "google.com", "videoapi.my.mail.ru", "coub.com", "music.yandex.ru", "rasp.yandex.ru", "mixcloud.com", "yandex.ru", "my.mail.ru", "icloud.com", "codepen.io", "embed.music.apple.com");
var $font_sizes = array (1 => '8', 2 => '10', 3 => '12', 4 => '14', 5 => '18', 6 => '24', 7 => '36' );
var $allowed_fonts = array ("Arial", "Arial Black", "Century Gothic", "Courier New", "Georgia", "Impact", "System", "Tahoma", "Times New Roman", "Verdana");
var $htmlparser = false;
protected $media_providers = false;
function __construct($tagsArray = array()) {
global $config;
if (function_exists('mb_internal_encoding')) {
mb_internal_encoding($config['charset']);
}
$parse_config = HTMLPurifier_Config::createDefault();
$parse_config->set('Core.Encoding', $config['charset']);
$parse_config->set('Core.AllowParseManyTags', true);
$parse_config->set('HTML.Doctype', 'HTML 4.01 Transitional');
$parse_config->set('CSS.MaxImgLength', null);
$parse_config->set('Cache.SerializerPath', ENGINE_DIR.'/cache/system');
$parse_config->set('AutoFormat.RemoveEmpty', true);
$parse_config->set('URI.SafeIframeRegexp', '%^(http:|https:)?//(www.)?('.implode("/|", $this->allowed_domains).')%');
$parse_config->set('HTML.DefinitionID', 'html5-definitions');
$parse_config->set('HTML.DefinitionRev', 1);
$parse_config->set('Attr.DefaultImageAlt', '' );
$parse_config->set('Attr.AllowedFrameTargets', array("_blank") );
$parse_config->set('Attr.AllowedRel', array("highslide", "external" , "noopener" , "noreferrer", "nofollow", "sponsored", "ugc") );
$parse_config->set('URI.AllowedSchemes', array('http' => true, 'https' => true, 'mailto' => true, 'ftp' => true, 'nntp' => true, 'news' => true, 'tel' => true,'magnet' => true,'viber' => true,'tg' => true,'skype' => true, 'market' => true) );
$parse_config->set('Attr.EnableID', true);
$parse_config->set('Attr.ID.HTML5', true);
$parse_config->set('HTML.FlashAllowFullScreen', true);
$parse_config->set('HTML.MaxImgLength', null);
$parse_config->set('HTML.TargetNoreferrer', false);
$parse_config->set('AutoFormat.RemoveEmpty.Predicate', array ('colgroup' => array(),'th' => array(),'td' => array(),'div' => array(),'p' => array(), 'i' => array() , 'video' => array(), 'audio' => array(), 'iframe' => array(0 => 'src') ));
if ( count($tagsArray) ) {
for($i = 0; $i < count( $tagsArray ); $i ++) {
$tagsArray[$i] = strtolower( $tagsArray[$i] );
}
$parse_config->set('HTML.Allowed', implode(",",$tagsArray) );
$parse_config->set('Attr.AllowedClasses', array("quote", "title_quote", "highslide", "fr-dib", "fr-dii", "fr-fir", "fr-draggable", "fr-fil", "fr-rounded", "fr-padded", "fr-bordered", "fr-shadows", "fr-strong", "fr-text-red", "fr-text-blue", "fr-text-green", "native-emoji", "contenteditable", "noncontenteditable", "quote_block", "quote_body") );
$parse_config->set('CSS.AllowTricky', true);
$parse_config->set('CSS.AllowedProperties', array("text-align", "width", "height", "margin-right", "margin-left", "display", "float") );
$this->is_comments = true;
} else {
$parse_config->set('CSS.AllowTricky', true);
$parse_config->set('CSS.Proprietary', true);
$parse_config->set('HTML.SafeEmbed', true);
$parse_config->set('HTML.SafeObject', true);
$parse_config->set('Output.FlashCompat', true);
$parse_config->set('HTML.SafeIframe', true);
}
if ($def = $parse_config->maybeGetRawHTMLDefinition()) {
$def->addElement('section', 'Block', 'Flow', 'Common');
$def->addElement('noindex', 'Block', 'Flow', 'Common');
$def->addElement('nav', 'Block', 'Flow', 'Common');
$def->addElement('article', 'Block', 'Flow', 'Common');
$def->addElement('aside', 'Block', 'Flow', 'Common');
$def->addElement('header', 'Block', 'Flow', 'Common');
$def->addElement('footer', 'Block', 'Flow', 'Common');
$def->addElement('summary', 'Block', 'Flow', 'Common');
$def->addElement('datalist', 'Block', 'Flow', 'Common' );
$def->addElement('rp', 'Block', 'Flow', 'Common' );
$def->addElement('rt', 'Block', 'Flow', 'Common' );
$def->addElement('ruby', 'Block', 'Flow', 'Common' );
$def->addElement('address', 'Block', 'Flow', 'Common');
$def->addElement('hgroup', 'Block', 'Required: h1 | h2 | h3 | h4 | h5 | h6', 'Common');
$def->addElement('figure', 'Block', 'Optional: (figcaption, Flow) | (Flow, figcaption) | Flow', 'Common');
$def->addElement('figcaption', 'Inline', 'Flow', 'Common');
$def->addElement('video', 'Block', 'Optional: (source, Flow) | (Flow, source) | Flow', 'Common', array(
'src' => 'URI',
'type' => 'Text',
'id' => 'Text',
'width' => 'Length',
'height' => 'Length',
'poster' => 'URI',
'preload' => 'Enum#auto,metadata,none',
'controls' => 'Bool',
'autoplay' => 'Bool',
'loop' => 'Bool',
'muted' => 'Bool',
'playsinline' => 'Bool',
));
$def->addElement('audio', 'Block', 'Optional: (source, Flow) | (Flow, source) | Flow', 'Common', array(
'src' => 'URI',
'type' => 'Text',
'id' => 'Text',
'width' => 'Length',
'height' => 'Length',
'preload' => 'Enum#auto,metadata,none',
'controls' => 'Bool',
'autoplay' => 'Bool',
'loop' => 'Bool',
'muted' => 'Bool',
));
$def->addElement( 'track', 'Inline', 'Empty', 'Common', array(
'kind' => 'Enum#captions,chapters,descriptions,metadata,subtitle',
'src' => 'URI',
'srclang' => 'Text',
'label' => 'Text',
'default' => 'Bool',
) );
$def->addElement('source', 'Inline', 'Empty', 'Common', array(
'src' => 'URI',
'type' => 'Text',
'srcset' => 'Text',
'sizes' => 'Text',
'media' => 'Text',
));
$def->addElement('canvas', 'Block', 'Flow', 'Common', array(
'width' => 'Length',
'label' => 'Text',
) );
$def->addElement('details', 'Block', 'Flow', 'Common', array(
'open' => 'Bool',
) );
$def->addElement('picture', 'Block', 'Optional: (source, Flow) | (Flow, source) | Flow', 'Common', array(
'srcset' => 'Text',
'sizes' => 'Text',
'media' => 'Text',
'type' => 'Text',
) );
$def->addElement('map', 'Block', 'Optional: (source, Flow) | (Flow, source) | Flow', 'Common', array(
'id' => 'Text',
'name' => 'Text',
) );
$def->addElement('area', 'Inline', 'Empty', 'Common', array(
'alt' => 'Text',
'coords' => 'Text',
'shape' => 'Enum#default,rect,circle,poly',
'href' => 'URI',
'target' => 'Enum#_self,_blank,_top,_parent',
));
$time = $def->addElement('time', 'Inline', 'Inline', 'Common', array('datetime' => 'Text', 'pubdate' => 'Bool'));
$time->excludes = array('time' => true);
$def->addElement('s', 'Inline', 'Inline', 'Common');
$def->addElement('var', 'Inline', 'Inline', 'Common');
$def->addElement('sub', 'Inline', 'Inline', 'Common');
$def->addElement('sup', 'Inline', 'Inline', 'Common');
$def->addElement('mark', 'Inline', 'Inline', 'Common');
$def->addElement('wbr', 'Inline', 'Empty', 'Core');
$def->addElement('a', 'Flow', 'Flow', 'Common', array('href' => 'URI', 'download' => 'Bool','rel' => new HTMLPurifier_AttrDef_HTML_LinkTypes('rel'),'rev' => new HTMLPurifier_AttrDef_HTML_LinkTypes('rev')));
$def->addElement('ins', 'Block', 'Flow', 'Common', array('cite' => 'URI', 'datetime' => 'CDATA'));
$def->addElement('del', 'Block', 'Flow', 'Common', array('cite' => 'URI', 'datetime' => 'CDATA'));
$def->addElement('progress', 'Inline', 'Flow', 'Common', array('max' => 'Number', 'value' => 'CDATA'));
$def->addAttribute('img', 'data-maxwidth', 'Number');
$def->addAttribute('img', 'contenteditable', 'Enum#true,false');
$def->addAttribute('img', 'usemap', 'Text');
$def->addAttribute('iframe', 'allowfullscreen', 'Bool');
$def->addAttribute('iframe', 'allow', 'Text');
$def->addAttribute('img', 'srcset', 'Text');
$def->addAttribute('img', 'sizes', 'Text' );
$def->addAttribute('table', 'height', 'Text');
$def->addAttribute('td', 'border', 'Text');
$def->addAttribute('th', 'border', 'Text');
$def->addAttribute('tr', 'width', 'Text');
$def->addAttribute('tr', 'height', 'Text');
$def->addAttribute('tr', 'border', 'Text');
}
$this->htmlparser = new HTMLPurifier($parse_config);
$this->media_providers = new OEmbed();
}
function process($source) {
$source = $this->decode( $source );
$source = preg_replace( "/javascript:/i", "jаvascript:", $source );
$source = preg_replace( "/data:/i", "dаta:", $source );
$source = str_replace( "__CODEAMP__", "&", $source );
$source = $this->htmlparser->purify($source);
$source = str_ireplace( "{include", "{include", $source );
$source = str_ireplace( "{content", "{content", $source );
$source = str_ireplace( "{custom", "{custom", $source );
$source = str_ireplace( "{THEME}", "{THEME}", $source );
$source = str_ireplace( "{newsnavigation", "{newsnavigation", $source );
$source = str_replace( "slideshowGroup:", "slideshowGroup:", $source );
$source = str_replace(array("_{_", "_[_"), array("_{_", "_[_"), $source);
if ( $this->safe_mode AND !$this->wysiwyg AND $this->edit_mode ) {
$source = str_replace( '"', '"', $source );
$source = str_replace( "'", ''', $source );
}
$source = preg_replace_callback( "#<a(.+?)>(.*?)</a>#is", array( &$this, 'remove_bad_url'), $source );
$source = str_ireplace( "<p></p>", "<p><br></p>", $source );
if( $this->code_count ) {
foreach ( $this->code_text as $key_find => $key_replace ) {
$find[] = $key_find;
$replace[] = $key_replace;
}
$source = str_replace( $find, $replace, $source );
}
$this->code_count = 0;
$this->code_text = array ();
$source = str_replace( "<?", "<?", $source );
$source = str_replace( "?>", "?>", $source );
$source = addslashes( $source );
return $source;
}
function decode($source) {
global $config;
if( $this->allow_code AND $this->allowbbcodes) {
$source = preg_replace_callback( "#\[code\](.+?)\[/code\]#is", array( &$this, 'code_tag'), $source );
}
$source = str_replace("​", '', $source);
if ( $this->safe_mode ) {
if( $this->remove_html ) {
$source = htmlspecialchars( strip_tags($source), ENT_QUOTES, $config['charset'] );
} elseif( !$this->wysiwyg AND $this->edit_mode ) {
$source = htmlspecialchars( $source, ENT_QUOTES, $config['charset'] );
}
} else {
$source = preg_replace_callback( "#<pre class=['\"]language-markup['\"]><code>(.+?)</code></pre>#is", array( &$this, 'clear_code'), $source );
}
return $source;
}
function BB_Parse($source, $use_html = TRUE) {
global $config, $lang;
if( $this->allowbbcodes) $source = preg_replace_callback( "#\[code\](.+?)\[/code\]#is", array( &$this, 'hide_code_tag'), $source );
$find = array ('/data:/i','/about:/i','/vbscript:/i','/onclick/i','/onload/i','/onunload/i','/onabort/i','/onerror/i','/onblur/i','/onchange/i','/onfocus/i','/onreset/i','/onsubmit/i','/ondblclick/i','/onkeydown/i','/onkeypress/i','/onkeyup/i','/onmousedown/i','/onmouseup/i','/onmouseover/i','/onmouseout/i','/onselect/i','/javascript/i','/onmouseenter/i','/onwheel/i','/onshow/i','/onafterprint/i','/onbeforeprint/i','/onbeforeunload/i','/onhashchange/i','/onmessage/i','/ononline/i','/onoffline/i','/onpagehide/i','/onpageshow/i','/onpopstate/i','/onresize/i','/onstorage/i','/oncontextmenu/i','/oninvalid/i','/oninput/i','/onsearch/i','/ondrag/i','/ondragend/i','/ondragenter/i','/ondragleave/i','/ondragover/i','/ondragstart/i','/ondrop/i','/onmousemove/i','/onmousewheel/i','/onscroll/i','/oncopy/i','/oncut/i','/onpaste/i','/oncanplay/i','/oncanplaythrough/i','/oncuechange/i','/ondurationchange/i','/onemptied/i','/onended/i','/onloadeddata/i','/onloadedmetadata/i','/onloadstart/i','/onpause/i','/onprogress/i', '/onratechange/i','/onseeked/i','/onseeking/i','/onstalled/i','/onsuspend/i','/ontimeupdate/i','/onvolumechange/i','/onwaiting/i','/ontoggle/i');
$replace = array ("dаta:", "аbout:", "vbscript<b></b>:", "onclick", "onload", "onunload", "onabort", "onerror", "onblur", "onchange", "onfocus", "onreset", "onsubmit", "ondblclick", "onkeydown", "onkeypress", "onkeyup", "onmousedown", "onmouseup", "onmouseover", "onmouseout", "onselect", "jаvascript", 'onmouseenter', 'onwheel', 'onshow', 'onafterprint','onbeforeprint','onbeforeunload','onhashchange','onmessage','ononline','onoffline','onpagehide','onpageshow','onpopstate','onresize','onstorage','oncontextmenu','oninvalid','oninput','onsearch','ondrag','ondragend','ondragenter','ondragleave','ondragover','ondragstart','ondrop','onmousemove','onmousewheel','onscroll','oncopy','oncut','onpaste','oncanplay','oncanplaythrough','oncuechange','ondurationchange','onemptied','onended','onloadeddata','onloadedmetadata','onloadstart','onpause','onprogress', 'onratechange','onseeked','onseeking','onstalled','onsuspend','ontimeupdate','onvolumechange','onwaiting','ontoggle');
if( $use_html == false ) {
$find[] = "'\r'";
$replace[] = "";
$find[] = "'\n'";
$replace[] = "<br>";
} else {
$source = str_replace( "\r\n\r\n", "\n", $source );
}
$smilies_arr = explode( ",", $config['smilies'] );
foreach ( $smilies_arr as $smile ) {
$smile = trim( $smile );
$sm_image ="";
if( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . ".png" ) ) {
if( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . "@2x.png" ) ) {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.png\" srcset=\"{$config['http_home_url']}engine/data/emoticons/{$smile}@2x.png 2x\">";
} else {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.png\">";
}
} elseif ( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . ".gif" ) ) {
if( file_exists( ROOT_DIR . "/engine/data/emoticons/" . $smile . "@2x.gif" ) ) {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.gif\" srcset=\"{$config['http_home_url']}engine/data/emoticons/{$smile}@2x.gif 2x\">";
} else {
$sm_image = "<img alt=\"{$smile}\" class=\"emoji\" src=\"{$config['http_home_url']}engine/data/emoticons/{$smile}.gif\">";
}
}
if( $sm_image ) {
$find[] = "':$smile:'";
$replace[] = "<!--smile:{$smile}-->{$sm_image}<!--/smile-->";
}
}
if( $this->filter_mode ) $source = $this->word_filter( $source );
$source = preg_replace( $find, $replace, $source );
$source = str_replace( "`", "`", $source );
$source = str_ireplace( "{comments}", "{comments}", $source );
$source = str_ireplace( "{addcomments}", "{addcomments}", $source );
$source = str_ireplace( "{newsnavigation}", "{newsnavigation}", $source );
$source = str_ireplace( "[declination", "[declination", $source );
$source = str_replace( "<?", "<?", $source );
$source = str_replace( "?>", "?>", $source );
if ($config['parse_links'] AND $this->allowbbcodes) {
$source = preg_replace("#(^|\s|>)((http|https|ftp)://\w+[^\s\[\]\<]+)#i", '\\1[url]\\2[/url]', $source);
}
$count_start = substr_count ($source, "[quote");
$count_end = substr_count ($source, "[/quote]");
if ($count_start AND $count_start == $count_end) {
$source = str_ireplace( "[quote=]", "[quote]", $source );
if ( !$this->allow_code ) {
$source = preg_replace_callback( "#\[(quote)\](.+?)\[/quote\]#is", array( &$this, 'clear_div_tag'), $source );
$source = preg_replace_callback( "#\[(quote)=(.+?)\](.+?)\[/quote\]#is", array( &$this, 'clear_div_tag'), $source );
}
while( preg_match( "#\[quote\](.+?)\[/quote\]#is", $source ) ) {
$source = preg_replace( "#\[quote\](.+?)\[/quote\]#is", "<!--QuoteBegin--><div class=\"quote\"><!--QuoteEBegin-->\\1<!--QuoteEnd--></div><!--QuoteEEnd-->", $source );
}
while( preg_match( "#\[quote=([^\]|\[|<]+)\](.+?)\[/quote\]#is", $source ) ) {
$source = preg_replace( "#\[quote=(.+?)\](.+?)\[/quote\]#is", "<!--QuoteBegin \\1 --><div class=\"title_quote\">{$lang['i_quote']} \\1</div><div class=\"quote\"><!--QuoteEBegin-->\\2<!--QuoteEnd--></div><!--QuoteEEnd-->", $source );
}
}
if ( $this->allowbbcodes ) {
$count_start = substr_count ($source, "[spoiler");
$count_end = substr_count ($source, "[/spoiler]");
if ($count_start AND $count_start == $count_end) {
$source = str_ireplace( "[spoiler=]", "[spoiler]", $source );
if ( !$this->allow_code ) {
$source = preg_replace_callback( "#\[(spoiler)\](.+?)\[/spoiler\]#is", array( &$this, 'clear_div_tag'), $source );
$source = preg_replace_callback( "#\[(spoiler)=(.+?)\](.+?)\[/spoiler\]#is", array( &$this, 'clear_div_tag'), $source );
}
while( preg_match( "#\[spoiler\](.+?)\[/spoiler\]#is", $source ) ) {
$source = preg_replace_callback( "#\[spoiler\](.+?)\[/spoiler\]#is", array( &$this, 'build_spoiler'), $source );
}
while( preg_match( "#\[spoiler=([^\]|\[|<]+)\](.+?)\[/spoiler\]#is", $source ) ) {
$source = preg_replace_callback( "#\[spoiler=([^\]|\[|<]+)\](.+?)\[/spoiler\]#is", array( &$this, 'build_spoiler'), $source);
}
}
$source = preg_replace( "#\[(left|right|center|justify)\](.+?)\[/\\1\]#is", "<div style=\"text-align:\\1;\">\\2</div>", $source );
while( preg_match( "#\[(b|i|s|u|sub|sup)\](.+?)\[/\\1\]#is", $source ) ) {
$source = preg_replace( "#\[(b|i|s|u|sub|sup)\](.+?)\[/\\1\]#is", "<\\1>\\2</\\1>", $source );
}
if( $this->allow_url ) {
$source = preg_replace_callback( "#\[(url)\](\S.+?)\[/url\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(url)\s*=\s*\"\;\s*(\S+?)\s*\"\;\s*\](.*?)\[\/url\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(url)\s*=\s*(\S.+?)\s*\](.*?)\[\/url\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(leech)\](\S.+?)\[/leech\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(leech)\s*=\s*\"\;\s*(\S+?)\s*\"\;\s*\](.*?)\[\/leech\]#i", array( &$this, 'build_url'), $source );
$source = preg_replace_callback( "#\[(leech)\s*=\s*(\S.+?)\s*\](.*?)\[\/leech\]#i", array( &$this, 'build_url'), $source );
} else {
if( stristr( $source, "[url" ) !== false ) $this->not_allowed_tags = true;
if( stristr( $source, "[leech" ) !== false ) $this->not_allowed_tags = true;
if( stristr( $source, "<a" ) !== false ) $this->not_allowed_tags = true;
}
if( $this->allow_image ) {
$source = preg_replace_callback( "#\[img\](.+?)\[/img\]#i", array( &$this, 'build_image'), $source );
$source = preg_replace_callback( "#\[img=(.+?)\](.+?)\[/img\]#i", array( &$this, 'build_image'), $source );
$source = preg_replace_callback( "'\[thumb\](.+?)\[/thumb\]'i", array( &$this, 'build_thumb'), $source );
$source = preg_replace_callback( "'\[thumb=(.+?)\](.+?)\[/thumb\]'i", array( &$this, 'build_thumb'), $source );
} else {
if( stristr( $source, "[img" ) !== false OR stristr( $source, "[thumb" ) !== false ) $this->not_allowed_tags = true;
if( stristr( $source, "<img" ) !== false ) $this->not_allowed_tags = true;
}
$source = preg_replace_callback( "#\[email\s*=\s*\"\;([\.\w\-]+\@[\.\w\-]+\.[\.\w\-]+)\s*\"\;\s*\](.*?)\[\/email\]#i", array( &$this, 'build_email'), $source );
$source = preg_replace_callback( "#\[email\s*=\s*([\.\w\-]+\@[\.\w\-]+\.[\w\-]+)\s*\](.*?)\[\/email\]#i", array( &$this, 'build_email'), $source );
if( !$this->safe_mode ) {
$source = preg_replace_callback( "'\[medium\](.+?)\[/medium\]'i", array( &$this, 'build_medium'), $source );
$source = preg_replace_callback( "'\[medium=(.+?)\](.+?)\[/medium\]'i", array( &$this, 'build_medium'), $source );
$source = preg_replace_callback( "#\[audio\s*=\s*(\S.+?)\s*\]#i", array( &$this, 'build_audio'), $source );
$source = preg_replace_callback( "#\[flash=([^\]]+)\](.+?)\[/flash\]#i", array( &$this, 'build_flash'), $source );
$source = preg_replace_callback( "#\[ol=([^\]]+)\]\[\*\]#is", array( &$this, 'build_list'), $source );
$source = preg_replace_callback( "#\[ol=([^\]]+)\](.+?)\[\*\]#is", array( &$this, 'build_list'), $source );
$source = str_ireplace("[list][*]", "<!--dle_list--><ul><li>", $source);
$source = preg_replace( "#\[list\](.+?)\[\*\]#is", "<!--dle_list--><ul><li>", $source );
$source = str_replace("[*]", "</li><!--dle_li--><li>", $source);
$source = str_ireplace("[/list]", "</li></ul><!--dle_list_end-->", $source);
$source = str_ireplace("[/ol]", "</li></ol><!--dle_list_end-->", $source);
$source = preg_replace_callback( "#\[(size)=([^\]]+)\]#i", array( &$this, 'font_change'), $source );
$source = preg_replace_callback( "#\[(font)=([^\]]+)\]#i", array( &$this, 'font_change'), $source );
$source = str_ireplace("[/size]", "<!--sizeend--></span><!--/sizeend-->", $source);
$source = str_ireplace("[/font]", "<!--fontend--></span><!--/fontend-->", $source);
while( preg_match( "#\[h([1-6]{1})\](.+?)\[/h\\1\]#is", $source ) ) {
$source = preg_replace( "#\[h([1-6]{1})\](.+?)\[/h\\1\]#is", "<h\\1>\\2</h\\1>", $source );
}
}
if( $this->allow_media ) {
$source = preg_replace_callback( "#\[media=([^\]]+)\]#i", array( &$this, 'build_media'), $source );
} else {
if( stristr( $source, "[media" ) !== false ) $this->not_allowed_tags = true;
}
if( $this->allow_video ) {
$source = preg_replace_callback( "#\[video\s*=\s*(\S.+?)\s*\]#i", array( &$this, 'build_video'), $source );
} else {
if( stristr( $source, "[video" ) !== false ) $this->not_allowed_tags = true;
}
$source = preg_replace_callback( "#\[(color)=([^\]]+)\]#i", array( &$this, 'font_change'), $source );
$source = str_ireplace("[/color]", "<!--colorend--></span><!--/colorend-->", $source);
if ($this->is_comments) {
if( intval( $config['auto_wrap'] ) ) {
$source = preg_split( '((>)|(<))', $source, - 1, PREG_SPLIT_DELIM_CAPTURE );
$n = count( $source );
for($i = 0; $i < $n; $i ++) {
if( $source[$i] == "<" ) {
$i ++;
continue;
}
if( preg_match( "#([^\s\n\r]{" . intval( $config['auto_wrap'] ) . "})#ui", $source[$i] ) ) {
$source[$i] = preg_replace( "#([^\s\n\r]{" . intval( $config['auto_wrap']-1 ) . "})#ui", "\\1<br />", $source[$i] );
}
}
$source = join( "", $source );
}
}
$source = preg_replace_callback( "#<a(.+?)>(.*?)</a>#is", array( &$this, 'add_rel'), $source );
$source = preg_replace_callback( "#<img(.+?)>#is", array( &$this, 'clear_img'), $source );
if( $this->code_count ) {
$find=array();$replace=array();
foreach ( $this->code_text as $key_find => $key_replace ) {
$find[] = $key_find;
$replace[] = $key_replace;
}
$source = str_replace( $find, $replace, $source );
$this->code_count = 0;
$this->code_text = array ();
$source = preg_replace( "#\[code\](.+?)\[/code\]#is", "<pre><code>\\1</code></pre>", $source );
if ( !$this->allow_code AND $this->edit_mode) {
$source = preg_replace_callback( "#<pre><code>(.+?)</code></pre>#is", array( &$this, 'clear_p_tag'), $source );
}
$source = str_replace( "__CODENR__", "\r", $source );
$source = str_replace( "__CODENN__", "\n", $source );
}
$this->image_count = 0;
}
return trim( $source );
}
function decodeBBCodes($txt, $use_html = TRUE, $wysiwig = false) {
global $config;
$txt = stripslashes( $txt );
if( $this->filter_mode ) $txt = $this->word_filter( $txt, false );
$txt = str_ireplace( "{THEME}", "{THEME}", $txt );
$txt = str_ireplace( "{comments}", "{comments}", $txt );
$txt = str_ireplace( "{addcomments}", "{addcomments}", $txt );
$txt = str_ireplace( "{newsnavigation}", "{newsnavigation}", $txt );
$txt = str_ireplace( "[declination", "[declination", $txt );
$txt = str_ireplace( "{include", "{include", $txt );
$txt = str_ireplace( "{content", "{content", $txt );
$txt = str_ireplace( "{custom", "{custom", $txt );
$txt = preg_replace_callback( "#<!--(TBegin|MBegin):(.+?)-->(.+?)<!--(TEnd|MEnd)-->#i", array( &$this, 'decode_thumb'), $txt );
$txt = preg_replace_callback( "#<!--TBegin-->(.+?)<!--TEnd-->#i", array( &$this, 'decode_oldthumb'), $txt );
$txt = preg_replace( "#<!--QuoteBegin-->(.+?)<!--QuoteEBegin-->#", '[quote]', $txt );
$txt = preg_replace( "#<!--QuoteBegin ([^>]+?) -->(.+?)<!--QuoteEBegin-->#", "[quote=\\1]", $txt );
$txt = preg_replace( "#<!--QuoteEnd-->(.+?)<!--QuoteEEnd-->#", '[/quote]', $txt );
$txt = preg_replace( "#<!--code1-->(.+?)<!--ecode1-->#", '[code]', $txt );
$txt = preg_replace( "#<!--code2-->(.+?)<!--ecode2-->#", '[/code]', $txt );
$txt = preg_replace_callback( "#<!--dle_leech_begin--><a href=\"(.+?)\"(.*?)>(.+?)</a><!--dle_leech_end-->#i", array( &$this, 'decode_leech'), $txt );
$txt = preg_replace( "#<!--dle_video_begin-->(.+?)src=\"(.+?)\"(.+?)<!--dle_video_end-->#is", '[video=\\2]', $txt );
$txt = preg_replace_callback( "#<!--dle_video_begin:(.+?)-->(.+?)<!--dle_video_end-->#is", array( &$this, 'decode_video'), $txt );
$txt = preg_replace_callback( "#<!--dle_audio_begin:(.+?)-->(.+?)<!--dle_audio_end-->#is", array( &$this, 'decode_audio'), $txt );
$txt = preg_replace_callback( "#<!--dle_image_begin:(.+?)-->(.+?)<!--dle_image_end-->#is", array( &$this, 'decode_dle_img'), $txt );
$txt = preg_replace( "#<!--dle_youtube_begin:(.+?)-->(.+?)<!--dle_youtube_end-->#is", '[media=\\1]', $txt );
$txt = preg_replace( "#<!--dle_media_begin:(.+?)-->(.+?)<!--dle_media_end-->#is", '[media=\\1]', $txt );
$txt = preg_replace_callback( "#<!--dle_flash_begin:(.+?)-->(.+?)<!--dle_flash_end-->#is", array( &$this, 'decode_flash'), $txt );
$txt = preg_replace( "#<!--dle_spoiler-->(.+?)<!--spoiler_text-->#is", '[spoiler]', $txt );
$txt = preg_replace_callback( "#<!--dle_spoiler (.+?) -->(.+?)<!--spoiler_text-->#is", array( &$this, 'decode_spoiler'), $txt );
$txt = str_replace( "<!--spoiler_text_end--></div><!--/dle_spoiler-->", '[/spoiler]', $txt );
$txt = str_replace( "<!--dle_list--><ul><li>", "[list]\n[*]", $txt );
$txt = str_replace( "</li></ul><!--dle_list_end-->", '[/list]', $txt );
$txt = str_replace( "</li></ol><!--dle_list_end-->", '[/ol]', $txt );
$txt = str_replace( "</li><!--dle_li--><li>", '[*]', $txt );
$txt = preg_replace( "#<!--dle_ol_(.+?)-->(.+?)<!--/dle_ol-->#i", "[ol=\\1]\n[*]", $txt );
if( !$wysiwig ) {
while( preg_match( "#\<(b|i|s|u|sub|sup)\>(.+?)\</\\1\>#is", $txt ) ) {
$txt = preg_replace( "#\<(b|i|s|u|sub|sup)\>(.+?)\</\\1\>#is", "[\\1]\\2[/\\1]", $txt );
}
$txt = preg_replace('/<pre[^>]*><code>/', '[code]', $txt);
$txt = str_replace( "</code></pre>", '[/code]', $txt );
$txt = preg_replace( "#<a href=[\"']mailto:(.+?)['\"]>(.+?)</a>#i", "[email=\\1]\\2[/email]", $txt );
$txt = preg_replace_callback( "#<a href=\"(.+?)\"(.*?)>(.+?)</a>#i", array( &$this, 'decode_url'), $txt );
$txt = preg_replace( "#<!--sizestart:(.+?)-->(.+?)<!--/sizestart-->#", "[size=\\1]", $txt );
$txt = preg_replace( "#<!--colorstart:(.+?)-->(.+?)<!--/colorstart-->#", "[color=\\1]", $txt );
$txt = preg_replace( "#<!--fontstart:(.+?)-->(.+?)<!--/fontstart-->#", "[font=\\1]", $txt );
$txt = str_replace( "<!--sizeend--></span><!--/sizeend-->", "[/size]", $txt );
$txt = str_replace( "<!--colorend--></span><!--/colorend-->", "[/color]", $txt );
$txt = str_replace( "<!--fontend--></span><!--/fontend-->", "[/font]", $txt );
$txt = preg_replace( "#<h([1-6]{1})>(.+?)</h\\1>#is", "[h\\1]\\2[/h\\1]", $txt );
$txt = preg_replace( "#<div align=['\"](left|right|center|justify)['\"]>(.+?)</div>#is", "[\\1]\\2[/\\1]", $txt );
$txt = preg_replace( "#<div style=['\"]text-align:(left|right|center|justify);['\"]>(.+?)</div>#is", "[\\1]\\2[/\\1]", $txt );
} else {
$txt = str_replace( "<!--sizeend--></span><!--/sizeend-->", "</span>", $txt );
$txt = str_replace( "<!--colorend--></span><!--/colorend-->", "</span>", $txt );
$txt = str_replace( "<!--fontend--></span><!--/fontend-->", "</span>", $txt );
$txt = str_replace( "<!--/sizestart-->", "", $txt );
$txt = str_replace( "<!--/colorstart-->", "", $txt );
$txt = str_replace( "<!--/fontstart-->", "", $txt );
$txt = preg_replace( "#<!--sizestart:(.+?)-->#", "", $txt );
$txt = preg_replace( "#<!--colorstart:(.+?)-->#", "", $txt );
$txt = preg_replace( "#<!--fontstart:(.+?)-->#", "", $txt );
}
$txt = preg_replace( "#<!--smile:(.+?)-->(.+?)<!--/smile-->#is", ':\\1:', $txt );
$txt = preg_replace_callback( "#<a(.+?)>(.*?)</a>#is", array( &$this, 'remove_rel'), $txt );
if( !$use_html ) {
$txt = str_ireplace( "<br>", "\n", $txt );
$txt = str_ireplace( "<br />", "\n", $txt );
}
if ((!$this->safe_mode OR $wysiwig) AND $this->edit_mode) {
$txt = htmlspecialchars( $txt, ENT_QUOTES, $config['charset'] );
}
$this->codes_param['html'] = $use_html;
$this->codes_param['wysiwig'] = $wysiwig;
$txt = preg_replace_callback( "#\[code\](.+?)\[/code\]#is", array( &$this, 'decode_code'), $txt );
if(!$this->safe_mode AND $this->edit_mode AND !$this->codes_param['wysiwig'] ) {
$txt = str_replace( "&amp;", "&", $txt );
$txt = str_replace( "__CODEAMP__", "&", $txt );
}
if ( $this->safe_mode AND $this->edit_mode AND !$this->codes_param['wysiwig'] ) {
$txt = str_replace( "__CODEAMP__", "&", $txt );
}
return trim( $txt );
}
function build_list( $matches=array() ) {
$type = $matches[1];
$allowed_types = array ("A", "a", "I", "i", "1");
if (in_array($type, $allowed_types))
return "<!--dle_ol_{$type}--><ol type=\"{$type}\"><li><!--/dle_ol-->";
else
return "<!--dle_ol_1--><ol type=\"1\"><li><!--/dle_ol-->";
}
function font_change( $matches=array() ) {
$style = $matches[2];
$type = $matches[1];
$style = str_replace( '"', '', $style );
$style = preg_replace( "/[&\(\)\.\%\{\}\[\]<>\'\"]/", "", preg_replace( "#^(.+?)(?:;|$)#", "\\1", $style ) );
if( $type == 'size' ) {
$style = intval( $style );
if( $this->font_sizes[$style] ) {
$real = $this->font_sizes[$style];
} else {
$real = 12;
}
return "<!--sizestart:{$style}--><span style=\"font-size:" . $real . "pt;\"><!--/sizestart-->";
}
if( $type == 'font' ) {
$style = preg_replace( "/[^\d\w\#\-\_\s]/s", "", $style );
if (!in_array($style, $this->allowed_fonts)) $style = "Verdana";
return "<!--fontstart:{$style}--><span style=\"font-family:" . $style . "\"><!--/fontstart-->";
}
$style = preg_replace( "/[^\d\w\#]/s", "", $style );
if( preg_match("/#([a-f0-9]{3}){1,2}\b/i", $style) ) return "<!--colorstart:{$style}--><span style=\"color:" . $style . "\"><!--/colorstart-->";
else return "<!--colorstart:#000000--><span style=\"color:#000000\"><!--/colorstart-->";;
}
function build_email( $matches=array() ) {
$matches[1] = $this->clear_url( $matches[1] );
return $this->htmlparser->purify("<a href=\"mailto:{$matches[1]}\">{$matches[2]}</a>");
}
function build_flash( $matches=array() ) {
$size = $matches[1];
$url = $matches[2];
$size = explode(",", $size);
$width = trim(intval($size[0]));
$height = trim(intval($size[1]));
if (!$width OR !$height) return $matches[0];
$url = $this->clear_url( urldecode( $url ) );
if( $url == "" ) return $matches[0];
if( preg_match( "/[?&;%<\[\]]/", $url ) ) {
return $matches[0];
}
return "<!--dle_flash_begin:{$width}||{$height}||{$url}-->".$this->htmlparser->purify("<object type=\"application/x-shockwave-flash\" width=\"$width\" height=\"$height\" data=\"$url\"><param name=\"movie\" value=\"$url\"><param name=\"wmode\" value=\"transparent\" /><param name=\"play\" value=\"true\"><param name=\"loop\" value=\"true\"><param name=\"quality\" value=\"high\"><param name=\"allowScriptAccess\" value=\"never\"><param name=\"allowNetworking\" value=\"internal\"><embed allowscriptaccess=\"never\" allownetworking=\"internal\" src=\"$url\" width=\"$width\" height=\"$height\" play=\"true\" loop=\"true\" quality=\"high\" wmode=\"transparent\"></embed></object>")."<!--dle_flash_end-->";
}
function decode_flash( $matches=array() )
{
$url = explode( "||", $matches[1] );
return '[flash='.$url[0].','.$url[1].']'.$url[2].'[/flash]';
}
function build_media( $matches=array() ) {
global $config;
$url = $matches[1];
$get_size = explode( ",", trim( $url ) );
$sizes = array();
$params = array();
if (!count($this->video_config)) {
include (ENGINE_DIR . '/data/videoconfig.php');
$this->video_config = $video_config;
}
if (count($get_size) == 2) {
$url = $get_size[1];
$sizes = explode( "x", trim( $get_size[0] ) );
if( intval($sizes[0]) > 0 ) {
$params['width'] = intval($sizes[0]);
}
if( intval($sizes[1]) > 0 ) {
$params['height'] = intval($sizes[1]);
}
}
$url = $this->clear_url( urldecode( $url ) );
$url = str_replace("&","&", $url );
if( !$url ) {
return $matches[0];
}
$decode_url = "";
if( isset($params['width']) AND $params['width'] ) {
$decode_url = $params['width'];
if ( $params['height'] ) $decode_url .= "x".$params['height'];
$decode_url .= ",".$url;
} else {
if (substr( trim($this->video_config['width']), - 1, 1 ) != '%') {
$params['width'] = intval($this->video_config['width']);
}
$decode_url = $url;
}
$html = $this->media_providers->getHTML($url, $params);
if(!$html) {
return $matches[0];
}
return '<!--dle_media_begin:'.$decode_url.'-->'.$html.'<!--dle_media_end-->';
}
function build_url( $matches=array() ) {
global $config, $member_id, $user_group;
$url = array();
if ($matches[1] == "leech" ) $url['leech'] = 1;
$option=explode("|", $matches[2]);
$url['html'] = isset($option[0]) ? $option[0] : '';
$url['tooltip'] = isset($option[1]) ? $option[1] : '';
$url['show'] = isset($matches[3]) ? $matches[3] : '';
if ( !$url['show'] ) $url['show'] = $url['html'];
if ( $user_group[$member_id['user_group']]['force_leech'] ) $url['leech'] = 1;
if( preg_match( "/([\.,\?]|!)$/", $url['show'], $match ) ) {
$url['end'] = $match[1];
$url['show'] = preg_replace( "/([\.,\?]|!)$/", "", $url['show'] );
} else $url['end'] = '';
$url['html'] = $this->clear_url( $url['html'] );
$url['show'] = stripslashes( $url['show'] );
if( $this->safe_mode ) {
$url['show'] = str_replace( " ", " ", $url['show'] );
if (strlen(trim($url['show'])) < 3 )
return $matches[0];
}
if( stripos( $url['html'], $config['admin_path'] ) !== false ) {
return $matches[0];
}
if( stripos( $url['html'], "engine/go.php" ) !== false OR ($this->check_home( $url['html'] ) AND stripos( $url['html'], "do=go" ) !== false) ) {
return $matches[0];
}
if( !preg_match( "#^(http|https|ftp|nntp|news|viber|tg|skype|market)://#", $url['html'] ) AND !preg_match( "#^(tel):#", $url['html'] ) AND !preg_match( "#^(magnet):#", $url['html'] ) AND $url['html'][0] != "/" AND $url['html'][0] != "#") {
$url['html'] = 'http://' . $url['html'];
}
if ($url['html'] == 'http://' ) {
return $matches[0];
}
$url['show'] = str_replace( "&amp;", "&", $url['show'] );
if( $this->check_home( $url['html'] ) OR $url['html'][0] == "/" OR $url['html'][0] == "#") $target = "";
else $target = " target=\"_blank\"";
if( $url['tooltip'] ) {
$url['tooltip'] = htmlspecialchars( strip_tags( stripslashes( $url['tooltip'] ) ), ENT_QUOTES, $config['charset'] );
$url['tooltip'] = str_replace( "&amp;", "&", $url['tooltip'] );
$target = "title=\"".$url['tooltip']."\"".$target;
}
if( isset($url['leech'] ) AND $url['leech'] AND !$this->disable_leech) {
$url['html'] = $config['http_home_url'] . "index.php?do=go&url=" . rawurlencode( base64_encode( $url['html'] ) );
return "<!--dle_leech_begin-->".$this->htmlparser->purify("<a href=\"" . $url['html'] . "\" " . $target . ">" . $url['show'] . "</a>")."<!--dle_leech_end-->" . $url['end'];
} else {
return $this->htmlparser->purify("<a href=\"" . $url['html'] . "\" " . $target . ">" . $url['show'] . "</a>") . $url['end'];
}
}
function code_tag( $matches=array() ) {
$txt = $matches[1];
if( $txt == "" ) {
return;
}
$this->code_count ++;
if ( $this->is_comments AND $this->wysiwyg AND $this->edit_mode) {
$txt = str_replace( "<br>", "\n", $txt );
$txt = preg_replace('/<p[^>]*>/', '', $txt);
$txt = str_replace("</p>", "", $txt);
$txt = str_replace( "<", "<", $txt );
$txt = str_replace( ">", ">", $txt );
$txt = str_replace( "&", "&", $txt );
}
if ( $this->edit_mode ) {
$txt = str_replace( "&", "&", $txt );
$txt = str_replace( "'", "'", $txt );
$txt = str_replace( "<", "<", $txt );
$txt = str_replace( ">", ">", $txt );
$txt = str_replace( """, """, $txt );
$txt = str_replace( '"', """, $txt );
$txt = str_replace( ":", ":", $txt );
$txt = str_replace( "[", "[", $txt );
$txt = str_replace( "]", "]", $txt );
$txt = str_replace( "&#123;include", "{include", $txt );
$txt = str_replace( "&#123;content", "{content", $txt );
$txt = str_replace( "&#123;custom", "{custom", $txt );
$txt = str_replace( "{", "{", $txt );
$txt = str_replace( "\r", "__CODENR__", $txt );
$txt = str_replace( "\n", "__CODENN__", $txt );
}
$txt = str_ireplace( "{include", "{include", $txt );
$txt = str_ireplace( "{content", "{content", $txt );
$txt = str_ireplace( "{custom", "{custom", $txt );
$txt = str_ireplace( "{newsnavigation", "{newsnavigation", $txt );
$txt = str_ireplace( "{THEME}", "{THEME}", $txt );
$txt = str_replace( "slideshowGroup:", "slideshowGroup:", $txt );
$p = "[code]{" . $this->code_count . "}[/code]";
$this->code_text[$p] = "[code]{$txt}[/code]";
return $p;
}
function clear_code( $matches=array() ) {
$txt = $matches[1];
if( $txt == "" ) {
return;
}
$txt = str_replace( "</code>", "\n", $txt );
$txt = str_replace("<code>", "", $txt);
return "<pre class=\"language-markup\"><code>".$txt."</code></pre>";
}
function hide_code_tag( $matches=array() ) {
$txt = $matches[1];
if( $txt == "" ) {
return;
}
$this->code_count ++;
$p = "[code]{" . $this->code_count . "}[/code]";
$this->code_text[$p] = "[code]{$txt}[/code]";
return $p;
}
function decode_code( $matches=array() ) {
$txt = $matches[1];
if ( !$this->codes_param['wysiwig'] AND $this->edit_mode ) {
$txt = str_replace( "&", "__CODEAMP__", $txt );
}
if( !$this->codes_param['wysiwig'] AND $this->codes_param['html']) {
$txt = str_replace( "<br />", "\n", $txt );
$txt = str_replace( "<br>", "\n", $txt );
}
if ( $this->safe_mode AND $this->codes_param['wysiwig'] AND $this->edit_mode) {
$txt = str_replace( "\n", "<br>", $txt );
}
if ( $this->codes_param['wysiwig'] AND $this->edit_mode AND !$this->is_comments) {
return "<pre class=\"language-markup\"><code>".$txt."</code></pre>";
}
return "[code]".$txt."[/code]";
}
function build_video( $matches=array() ) {
global $config;
$url = $matches[1];
if (!count($this->video_config)) {
include (ENGINE_DIR . '/data/videoconfig.php');
$this->video_config = $video_config;
}
$get_videos = array();
$sizes = array();
$decode_url = array();
$video_url = array();
$video_option = array();
$i = 0;
$width = $this->video_config['width'];
if( $this->video_config['preload'] ) $preload = "metadata"; else $preload = "none";
$get_videos = explode( ",", trim( $url ) );
foreach ($get_videos as $video) {
$i++;
if( $i == 1 AND count($get_videos) > 1 AND stripos ( $video, "http" ) === false AND intval($video) ) {
$sizes = explode( "x", trim( $video ) );
$width = intval($sizes[0]) > 0 ? intval($sizes[0]) : $this->video_config['width'];
if (substr( $sizes[0], - 1, 1 ) == '%') $width = $width."%";
$decode_url[] = $width;
continue;
}
$video = str_replace( "%20", " ", trim( $video ) );
$video_option = explode( "|", trim( $video ) );
$video_option[0] = $this->clear_url( trim($video_option[0]) );
if( !$video_option[0] ) continue;
if($video_option[1]) {
$video_option[1] = $this->clear_url( trim($video_option[1]) );
$preview = " poster=\"{$video_option[1]}\" ";
} else { $preview = ""; }
if($video_option[2]) {
$video_option[2] = htmlspecialchars( strip_tags( stripslashes( trim($video_option[2]) ) ), ENT_QUOTES, $config['charset'] );
$video_option[2] = str_replace("&amp;","&", $video_option[2]);
}
$decode_url[] = implode("|", $video_option);
if( !$video_option[2] ) $video_option[2] = str_replace( "%20", " ", pathinfo( $video_option[0], PATHINFO_FILENAME ) );
$type="type=\"video/mp4\"";
if (strpos ( $video_option[0], "youtube.com" ) !== false) { $type="provider=\"youtube\""; $preload = "metadata"; }
$video_url[] = "<video title=\"{$video_option[2]}\" preload=\"{$preload}\" controls{$preview}><source {$type} src=\"{$video_option[0]}\"></video>";
}
if( count($video_url) ){
$video_url = implode($video_url);
$decode_url = implode(",",$decode_url);
} else {
return $matches[0];
}
if (substr( $width, - 1, 1 ) != '%') $width = $width."px";
$width = "style=\"width:100%;max-width:{$width};\"";
return "<!--dle_video_begin:{$decode_url}--><div class=\"dleplyrplayer\" {$width} theme=\"{$this->video_config['theme']}\">{$video_url}</div><!--dle_video_end-->";
}
function build_audio( $matches=array() ) {
global $config;
$url = $matches[1];
if( $url == "" ) return;
if (!count($this->video_config)) {
include (ENGINE_DIR . '/data/videoconfig.php');
$this->video_config = $video_config;
}
$get_audios = array();
$sizes = array();
$decode_url = array();
$audio_url = array();
$audio_option = array();
$i = 0;
$width = $this->video_config['audio_width'];
if( $this->video_config['preload'] ) $preload = "metadata"; else $preload = "none";
$get_audios = explode( ",", trim( $url ) );
foreach ($get_audios as $audio) {
$i++;
if( $i == 1 AND count($get_audios) > 1 AND stripos ( $audio, "http" ) === false AND intval($audio)) {
$sizes = explode( "x", trim( $audio ) );
$width = intval($sizes[0]) > 0 ? intval($sizes[0]) : $this->video_config['audio_width'];
if (substr( $sizes[0], - 1, 1 ) == '%') $width = $width."%";
$decode_url[] = $width;
continue;
}
$audio = str_replace( "%20", " ", trim( $audio ) );
$audio_option = explode( "|", trim( $audio ) );
$audio_option[0] = $this->clear_url( trim($audio_option[0]) );
if( !$audio_option[0] ) continue;
if(isset($audio_option[1]) AND $audio_option[1]) $audio_option[1] = htmlspecialchars( strip_tags( stripslashes( trim($audio_option[1]) ) ), ENT_QUOTES, $config['charset'] );
$decode_url[] = implode("|", $audio_option);
if( !isset($audio_option[1]) OR (isset($audio_option[1]) AND !$audio_option[1]) ) $audio_option[1] = str_replace( "%20", " ", pathinfo( $audio_option[0], PATHINFO_FILENAME ));
$audio_url[] = "<audio title=\"{$audio_option[1]}\" preload=\"{$preload}\" controls><source type=\"audio/mp3\" src=\"{$audio_option[0]}\"></audio>";
}
if( count($audio_url) ){
$audio_url = implode($audio_url);
$decode_url = implode(",",$decode_url);
} else {
return $matches[0];
}
if (substr( $width, - 1, 1 ) != '%') $width = $width."px";
if( $width ) $width = "style=\"width:100%;max-width:{$width};\"";
return "<!--dle_audio_begin:{$decode_url}--><div class=\"dleplyrplayer\" {$width} theme=\"{$this->video_config['theme']}\">{$audio_url}</div><!--dle_audio_end-->";
}
function decode_video( $matches=array() ) {
$url = $matches[1];
$url = str_replace("&","&", $url );
$url = str_replace(""",'"', $url );
$url = str_replace("'","'", $url );
return '[video='.$url.']';
}
function decode_audio( $matches=array() ) {
$url = $matches[1];
$url = str_replace("&","&", $url );
$url = str_replace(""",'"', $url );
$url = str_replace("'","'", $url );
return '[audio='.$url.']';
}
function build_image( $matches=array() ) {
global $config;
if(count($matches) == 2 ) {
$align = "";
$url = $matches[1];
} else {
$align = $matches[1];
$url = $matches[2];
}
$url = trim( $url );
$option = explode( "|", trim( $align ) );
$align = $option[0];
if( $align != "left" and $align != "right" ) $align = '';
$url = $this->clear_url( urldecode( $url ) );
if( preg_match( "/[?&;<\[\]]/", $url ) ) {
return $matches[0];
}
$info = $url;
$info = $info."|".$align;
if( $url == "" ) return $matches[0];
$this->image_count ++;
if( $option[1] != "" ) {
$alt = htmlspecialchars( strip_tags( stripslashes( $option[1] ) ), ENT_QUOTES, $config['charset'] );
$alt = str_replace("&amp;","&",$alt);
$info = $info."|".$alt;
$alt = "alt=\"" . $alt . "\"";
} else {
if($this->image_count == 1) {
$alt = htmlspecialchars( strip_tags( stripslashes( $_POST['title'] ) ), ENT_QUOTES, $config['charset'] );
$alt = str_replace("&amp;","&",$alt);
} else { $alt = ""; }
$alt = "alt=\"" . $alt . "\"";
}
if ( $align ) {
$style="style=\"float:{$align};max-width:100%;\"";
} else $style="style=\"max-width:100%;\"";
if( intval( $config['tag_img_width'] ) ) {
if (clean_url( $config['http_home_url'] ) != clean_url ( $url ) ) {
$style .= " data-maxwidth=\"".intval($config['tag_img_width'])."\"";
}
}
return "<!--dle_image_begin:{$info}-->".$this->htmlparser->purify("<img src=\"{$url}\" {$style} {$alt}>")."<!--dle_image_end-->";
}
function decode_dle_img( $matches=array() ) {
$txt = $matches[1];
$txt = explode("|", $txt );
$url = $txt[0];
$align = $txt[1];
$alt = $txt[2];
$extra = "";
if( ! $align and ! $alt ) return "[img]" . $url . "[/img]";
if( $align ) $extra = $align;
if( $alt ) {
$alt = str_replace("'", "'", $alt);
$alt = str_replace(""", '"', $alt);
$alt = str_replace("&", '&', $alt);
$extra .= "|" . $alt;
}
return "[img=" . $extra . "]" . $url . "[/img]";
}
function clear_p_tag( $matches=array() ) {
$txt = $matches[1];
$txt = str_replace("\r", "", $txt);
$txt = str_replace("\n", "", $txt);
$txt = preg_replace('/<p[^>]*>/', '', $txt);
$txt = str_replace("</p>", "\n", $txt);
$txt = preg_replace('/<div[^>]*>/', '', $txt);
$txt = str_replace("</div>", "\n", $txt);
$txt = preg_replace('/<br[^>]*>/', "\n", $txt);
return "<pre><code>".$txt."</code></pre>";
}
function clear_div_tag( $matches=array() ) {
$spoiler = array();
if ( count($matches) == 3 ) {
$spoiler['title'] = '';
$spoiler['txt'] = $matches[2];
} else {
$spoiler['title'] = $matches[2];
$spoiler['txt'] = $matches[3];
}
$tag = $matches[1];
$spoiler['txt'] = preg_replace('/<div[^>]*>/', '', $spoiler['txt']);
$spoiler['txt'] = str_replace("</div>", "<br />", $spoiler['txt']);
if ($spoiler['title'])
return "[{$tag}={$spoiler['title']}]".$spoiler['txt']."[/{$tag}]";
else
return "[{$tag}]".$spoiler['txt']."[/{$tag}]";
}
function build_thumb( $matches=array() ) {
global $config;
if (count($matches) == 2 ) {
$align = "";
$gurl = $matches[1];
} else {
$align = $matches[1];
$gurl = $matches[2];
}
$gurl = $this->clear_url( urldecode( $gurl ) );
if( preg_match( "/[?&;%<\[\]]/", $gurl ) ) {
return $matches[0];
}
$url = preg_replace( "'([^\[]*)([/\\\\])(.*?)'i", "\\1\\2thumbs\\2\\3", $gurl );
$url = trim( $url );
$gurl = trim( $gurl );
$option = explode( "|", trim( $align ) );
$align = $option[0];
if( $align != "left" and $align != "right" ) $align = '';
$url = $this->clear_url( urldecode( $url ) );
$info = $gurl;
$info = $info."|".$align;
if( $gurl == "" or $url == "" ) return $matches[0];
if( isset($option[1]) AND $option[1] ) {
$alt = htmlspecialchars( strip_tags( stripslashes( $option[1] ) ), ENT_QUOTES, $config['charset'] );
$alt = str_replace("&amp;","&",$alt);
$info = $info."|".$alt;
$alt = "alt=\"" . $alt . "\"";
} else {
$alt = "alt=''";
}
if( $align == '' ) return "<!--TBegin:{$info}-->".$this->htmlparser->purify("<a href=\"$gurl\" class=\"highslide\" target=\"_blank\"><img src=\"$url\" style=\"max-width:100%;\" {$alt}></a>")."<!--TEnd-->";
else return "<!--TBegin:{$info}-->".$this->htmlparser->purify("<a href=\"$gurl\" class=\"highslide\" target=\"_blank\"><img src=\"$url\" style=\"float:{$align};max-width:100%;\" {$alt}></a>")."<!--TEnd-->";
}
function build_medium( $matches=array() ) {
global $config;
if (count($matches) == 2 ) {
$align = "";
$gurl = $matches[1];
} else {
$align = $matches[1];
$gurl = $matches[2];
}
$gurl = $this->clear_url( urldecode( $gurl ) );
if( preg_match( "/[?&;%<\[\]]/", $gurl ) ) {
return $matches[0];
}
$url = preg_replace( "'([^\[]*)([/\\\\])(.*?)'i", "\\1\\2medium\\2\\3", $gurl );
$url = trim( $url );
$gurl = trim( $gurl );
$option = explode( "|", trim( $align ) );
$align = $option[0];
if( $align != "left" and $align != "right" ) $align = '';
$url = $this->clear_url( urldecode( $url ) );
$info = $gurl;
$info = $info."|".$align;
if( $gurl == "" or $url == "" ) return $matches[0];
if( $option[1] != "" ) {
$alt = htmlspecialchars( strip_tags( stripslashes( $option[1] ) ), ENT_QUOTES, $config['charset'] );
$alt = str_replace("&amp;","&",$alt);
$info = $info."|".$alt;
$alt = "alt=\"" . $alt . "\"";
} else {
$alt = "alt=''";
}
if( $align == '' ) return "<!--MBegin:{$info}-->".$this->htmlparser->purify("<a href=\"$gurl\" class=\"highslide\"><img src=\"$url\" style=\"max-width:100%;\" {$alt}></a>")."<!--MEnd-->";
else return "<!--MBegin:{$info}-->".$this->htmlparser->purify("<a href=\"$gurl\" class=\"highslide\"><img src=\"$url\" style=\"float:{$align};max-width:100%;\" {$alt}></a>")."<!--MEnd-->";
}
function build_spoiler( $matches=array() ) {
global $lang, $config;
if (count($matches) == 3 ) {
$title = $matches[1];
$title = htmlspecialchars( strip_tags( stripslashes( trim($title) ) ), ENT_QUOTES, $config['charset'] );
$title = str_replace( "&amp;", "&", $title );
$title = preg_replace( "/javascript:/i", "jаvascript: ", $title );
} else $title = false;
$id_spoiler = "sp".md5( microtime().uniqid( mt_rand(), TRUE ) );
if( !$title ) {
return "<!--dle_spoiler--><div class=\"title_spoiler\"><a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><img id=\"image-" . $id_spoiler . "\" style=\"vertical-align: middle;border: none;\" alt=\"\" src=\"{THEME}/dleimages/spoiler-plus.gif\" /></a> <a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><!--spoiler_title-->" . $lang['spoiler_title'] . "<!--spoiler_title_end--></a></div><div id=\"" . $id_spoiler . "\" class=\"text_spoiler\" style=\"display:none;\"><!--spoiler_text-->{$matches[1]}<!--spoiler_text_end--></div><!--/dle_spoiler-->";
} else {
return "<!--dle_spoiler $title --><div class=\"title_spoiler\"><a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><img id=\"image-" . $id_spoiler . "\" style=\"vertical-align: middle;border: none;\" alt=\"\" src=\"{THEME}/dleimages/spoiler-plus.gif\" /></a> <a href=\"javascript:ShowOrHide('" . $id_spoiler . "')\"><!--spoiler_title-->" . $title . "<!--spoiler_title_end--></a></div><div id=\"" . $id_spoiler . "\" class=\"text_spoiler\" style=\"display:none;\"><!--spoiler_text-->{$matches[2]}<!--spoiler_text_end--></div><!--/dle_spoiler-->";
}
}
function decode_spoiler( $matches=array() ) {
$url = $matches[1];
$url = str_replace("&","&", $url );
$url = str_replace(""",'"', $url );
$url = str_replace("'","'", $url );
return '[spoiler='.$url.']';
}
function clear_url($url) {
global $config;
$url = strip_tags( trim( stripslashes( html_entity_decode($url, ENT_QUOTES, $config['charset']) ) ) );
$url = str_replace( '\"', '"', $url );
$url = str_replace( "'", "", $url );
$url = str_replace( '"', "", $url );
$url = str_replace( "o", "o", $url );
$url = preg_replace( "/jаvascript(.*?):/i", "javascript:", $url );
$url = preg_replace( "/dаta(.*?):/i", "data:", $url );
$url = htmlspecialchars( $url, ENT_QUOTES, $config['charset'] );
$url_array = parse_url($url);
if ( $url_array['scheme'] AND !in_array( $url_array['scheme'], array("http","https","mailto","ftp","nntp","news","tel","magnet","viber","tg","skype","market")) ) {
return '';
}
if( stripos( $url, "engine/go.php" ) !== false OR ($this->check_home( $url ) AND stripos( $url, "do=go" ) !== false) ) {
return '';
}
$url = str_replace( "&amp;", "&", $url );
$url = str_ireplace( "document.cookie", "document.cookie", $url );
$url = str_replace( " ", "%20", $url );
$url = str_replace( "<", "<", $url );
$url = str_replace( ">", ">", $url );
$url = str_replace(array("{", "}", "[", "]"),array("%7B", "%7D", "%5B", "%5D"), $url);
$url = preg_replace( "/javascript:/i", "jаvascript:", $url );
$url = preg_replace( "/data:/i", "dаta:", $url );
return $url;
}
function decode_leech( $matches=array() ) {
global $config;
$url = $matches[1];
$show = $matches[3];
if( $this->leech_mode ) return "[url=" . $url . "]" . $show . "[/url]";
$url = explode( "url=", $url );
$url = end( $url );
$url = rawurldecode( $url );
$url = base64_decode( $url );
$charset = $this->detect_encoding($url);
if($charset AND $charset != strtolower($config['charset']) ) {
if( function_exists( 'mb_convert_encoding' ) ) {
$url = mb_convert_encoding( $url, $config['charset'], $charset );
} elseif( function_exists( 'iconv' ) ) {
$url = iconv($charset, $config['charset'], $url);
}
}
$url = strip_tags( $url );
$url = str_replace("&","&", $url );
if( preg_match( "#title=['\"](.+?)['\"]#i", $matches[2], $match ) ) {
$match[1] = str_replace(""", '"', $match[1]);
$match[1] = str_replace("'", "'", $match[1]);
$match[1] = str_replace("&", "&", $match[1]);
$match[1] = strip_tags( $match[1] );
$url = $url."|".$match[1];
}
return "[leech=" . $url . "]" . $show . "[/leech]";
}
function detect_encoding($string) {
static $list = array('utf-8', 'windows-1251');
foreach ($list as $item) {
if( function_exists( 'mb_convert_encoding' ) ) {
$sample = mb_convert_encoding( $string, $item, $item );
} elseif( function_exists( 'iconv' ) ) {
$sample = iconv($item, $item, $string);
}
if (md5($sample) == md5($string)) return $item;
}
return null;
}
function decode_url( $matches=array() ) {
$show = $matches[3];
$url = $matches[1];
$params = trim($matches[2]);
if( preg_match( "#title=[\"](.+?)[\"]#i", $params, $match ) ) {
$match[1] = str_replace(""", '"', $match[1]);
$match[1] = str_replace("'", "'", $match[1]);
$match[1] = str_replace("&", "&", $match[1]);
$url = $url."|".$match[1];
$params = trim(str_replace($match[0], "", $params));
}
if( preg_match( "#rel=[\"](.+?)[\"]#i", $params, $match ) ) {
$params = trim(str_replace($match[0], "", $params));
}
if (!$params OR $params == 'target="_blank"') {
$url = str_replace("&","&", $url );
return "[url=" . $url . "]" . $show . "[/url]";
} else {
return $matches[0];
}
}
function clear_img( $matches=array() ) {
$params = trim( stripslashes($matches[1]) );
if( preg_match( "#src=['\"](.+?)['\"]#i", $params, $match ) ) {
if( preg_match( "/[?&;<]/", $match[1]) ) return "";
}
return $matches[0];
}
function remove_bad_url( $matches=array() ) {
global $config;
$params = trim( stripslashes($matches[1]) );
if( preg_match( "#href=['\"](.+?)['\"]#i", $params, $match ) ) {
if( stripos( $match[1], "engine/go.php" ) !== false OR ($this->check_home( $match[1] ) AND stripos( $match[1], "do=go" ) !== false) ) {
return '';
}
if( stripos( $match[1], $config['admin_path'] ) !== false ) {
return '';
}
}
return $matches[0];
}
function add_rel( $matches=array() ) {
global $config;
$params = trim( stripslashes($matches[1]) );
if( preg_match( "#href=['\"](.+?)['\"]#i", $params, $match ) ) {
if( $this->check_home($match[1]) ) {
if( preg_match( "#rel=['\"](.+?)['\"]#i", $params, $match ) ) {
$remove_params = array("external", "noopener", "noreferrer");
$new_params = array();
$exist_params = explode(" ", trim($match[1]) );
foreach ($exist_params as $value) {
if(!in_array( $value, $remove_params ) ) $new_params[] = $value;
}
if( count($new_params) ) {
$new_params = implode(" ", $new_params);
$params = str_ireplace($match[0], "rel=\"{$new_params}\"", $params);
} else $params = str_ireplace($match[0], "", $params);
$params = addslashes(trim($params));
return "<a {$params}>{$matches[2]}</a>";
} else {
return $matches[0];
}
}
} else return $matches[0];
$new_params = array("external", "noopener");
if ( $this->safe_mode AND !$config['allow_search_link'] ) {
$new_params[] = "nofollow";
}
if( ($this->safe_mode AND $config['comm_noreferrer']) OR (!$this->safe_mode AND $config['news_noreferrer']) ) {
$new_params[] = "noreferrer";
}
if( preg_match( "#rel=['\"](.+?)['\"]#i", $params, $match ) ) {
$exist_params = trim(preg_replace('/\s+/', ' ', $match[1]));
$exist_params = explode(" ", $exist_params);
foreach ($new_params as $value) {
if(!in_array( $value, $exist_params ) ) $exist_params[] = $value;
}
$exist_params = implode(" ", $exist_params);
$params = str_ireplace($match[0], "rel=\"{$exist_params}\"", $params);
} else {
$params .= " rel=\"".implode(" ", $new_params)."\"";
}
$params = addslashes( $params );
return "<a {$params}>{$matches[2]}</a>";
}
function remove_rel( $matches=array() ) {
global $config;
$params = trim( $matches[1] );
if( preg_match( "#rel=['\"](.+?)['\"]#i", $params, $match ) ) {
$remove_params = array("external", "noopener", "noreferrer");
if ( $this->safe_mode AND !$config['allow_search_link'] ) {
$remove_params[] = "nofollow";
}
$new_params = array();
$exist_params = explode(" ", trim($match[1]) );
foreach ($exist_params as $value) {
if(!in_array( $value, $remove_params ) ) $new_params[] = $value;
}
if( count($new_params) ) {
$new_params = implode(" ", $new_params);
$params = str_ireplace($match[0], "rel=\"{$new_params}\"", $params);
} else $params = str_ireplace($match[0], "", $params);
$params = trim($params);
return "<a {$params}>{$matches[2]}</a>";
} else {
return $matches[0];
}
}
function decode_thumb( $matches=array() ) {
if ($matches[1] == "TBegin") $tag="thumb"; else $tag="medium";
$txt = $matches[2];
$txt = stripslashes( $txt );
$txt = explode("|", $txt );
$url = $txt[0];
$align = $txt[1];
$alt = $txt[2];
$extra = "";
if( ! $align and ! $alt ) return "[{$tag}]{$url}[/{$tag}]";
if( $align ) $extra = $align;
if( $alt ) {
$alt = str_replace("'", "'", $alt);
$alt = str_replace(""", '"', $alt);
$alt = str_replace("&", '&', $alt);
$extra .= "|" . $alt;
}
return "[{$tag}={$extra}]{$url}[/{$tag}]";
}
function decode_oldthumb( $matches=array() ) {
$txt = $matches[1];
$align = false;
$alt = false;
$extra = "";
$txt = stripslashes( $txt );
$url = str_replace( "<a href=\"", "", $txt );
$url = explode( "\"", $url );
$url = reset( $url );
if( strpos( $txt, "align=\"" ) !== false ) {
$align = preg_replace( "#(.+?)align=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( strpos( $txt, "alt=\"" ) !== false ) {
$alt = preg_replace( "#(.+?)alt=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( $align != "left" and $align != "right" ) $align = false;
if( ! $align and ! $alt ) return "[thumb]" . $url . "[/thumb]";
if( $align ) $extra = $align;
if( $alt ) {
$alt = str_replace("'", "'", $alt);
$alt = str_replace(""", '"', $alt);
$alt = str_replace("&", '&', $alt);
$extra .= "|" . $alt;
}
return "[thumb=" . $extra . "]" . $url . "[/thumb]";
}
function decode_img( $matches=array() ) {
$img = $matches[1];
$txt = $matches[2];
$align = false;
$alt = false;
$extra = "";
if( strpos( $txt, "align=\"" ) !== false ) {
$align = preg_replace( "#(.+?)align=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( strpos( $txt, "alt=\"\"" ) !== false ) {
$alt = false;
} elseif( strpos( $txt, "alt=\"" ) !== false ) {
$alt = preg_replace( "#(.+?)alt=\"(.+?)\"(.*)#is", "\\2", $txt );
}
if( $align != "left" and $align != "right" ) $align = false;
if( ! $align and ! $alt ) return "[img]" . $img . "[/img]";
if( $align ) $extra = $align;
if( $alt ) $extra .= "|" . $alt;
return "[img=" . $extra . "]" . $img . "[/img]";
}
function check_home($url) {
global $config;
$url = strtolower(@parse_url($url, PHP_URL_HOST));
$value = strtolower(@parse_url($config['http_home_url'], PHP_URL_HOST));
if( !$value ) $value = $_SERVER['HTTP_HOST'];
if( !$url ) return true;
if( $url != $value ) return false;
else return true;
}
function word_filter($source, $encode = true) {
global $config;
if( $encode ) {
$all_words = @file( ENGINE_DIR . '/data/wordfilter.db.php' );
$find = array ();
$replace = array ();
if( ! $all_words or ! count( $all_words ) ) return $source;
foreach ( $all_words as $word_line ) {
$word_arr = explode( "|", $word_line );
$word_arr[1] = str_replace( "$", "$", $word_arr[1] );
$word_arr[1] = str_replace( "{", "{", $word_arr[1] );
$word_arr[1] = str_replace( "}", "}", $word_arr[1] );
if( $word_arr[4] ) {
$register ="";
} else $register ="i";
$register .= "u";
$allow_find = true;
if ( $word_arr[5] == 1 AND $this->safe_mode ) $allow_find = false;
if ( $word_arr[5] == 2 AND !$this->safe_mode ) $allow_find = false;
if ( $allow_find ) {
if( $word_arr[3] ) {
$find_text = "#(^|\b|\s|\<br \/\>)" . preg_quote( addslashes( str_replace("&", "&", $word_arr[1])), "#" ) . "(\b|\s|!|\?|\.|,|$)#".$register;
if( $word_arr[2] == "" ) $replace_text = "\\1";
else $replace_text = "\\1<!--filter:" . $word_arr[1] . "-->" . $word_arr[2] . "<!--/filter-->\\2";
} else {
$find_text = "#(" . preg_quote( addslashes( str_replace("&", "&",$word_arr[1])), "#" ) . ")#".$register;
if( $word_arr[2] == "" ) $replace_text = "";
else $replace_text = "<!--filter:" . $word_arr[1] . "-->" . $word_arr[2] . "<!--/filter-->";
}
if ( $word_arr[6] ) {
if ( preg_match($find_text, $source) ) {
$this->not_allowed_text = true;
return $source;
}
} else {
$find[] = $find_text;
$replace[] = $replace_text;
}
}
}
if( !count( $find ) ) return $source;
$source = preg_split( '((>)|(<))', $source, - 1, PREG_SPLIT_DELIM_CAPTURE );
$count = count( $source );
for($i = 0; $i < $count; $i ++) {
if( $source[$i] == "<" or $source[$i] == "[" ) {
$i ++;
continue;
}
if( $source[$i] != "" ) $source[$i] = preg_replace( $find, $replace, $source[$i] );
}
$source = join( "", $source );
} else {
$source = preg_replace( "#<!--filter:(.+?)-->(.+?)<!--/filter-->#", "\\1", $source );
}
return $source;
}
}
class OEmbed {
protected $providers = array();
private $facebook_app_id = "";
private $facebook_app_secret = "";
function __construct(){
$this->providers['%^http:\/\/www.23hq.com\/.*\/photo\/.*%i'] = "http://www.23hq.com/23/oembed";
$this->providers['%^https:\/\/store.abraia.me\/.*%i'] = "https://api.abraia.me/oembed";
$this->providers['%^http:\/\/play.adpaths.com\/experience\/.*%i'] = "http://play.adpaths.com/oembed/*";
$this->providers['%^https:\/\/alpha.app.net\/.*\/post\/.*%i'] = "https://alpha-api.app.net/oembed";
$this->providers['%^https:\/\/photos.app.net\/.*\/.*%i'] = "https://alpha-api.app.net/oembed";
$this->providers['%^https:\/\/app.altrulabs.com\/.*\/.*?answer_id=.*%i'] = "https://api.altrulabs.com/api/v1/social/oembed";
$this->providers['%^https:\/\/app.altrulabs.com\/player\/.*%i'] = "https://api.altrulabs.com/api/v1/social/oembed";
$this->providers['%^http:\/\/live.amcharts.com\/.*%i'] = "https://live.amcharts.com/oembed";
$this->providers['%^https:\/\/live.amcharts.com\/.*%i'] = "https://live.amcharts.com/oembed";
$this->providers['%^https:\/\/www.animatron.com\/project\/.*%i'] = "https://animatron.com/oembed/json";
$this->providers['%^https:\/\/animatron.com\/project\/.*%i'] = "https://animatron.com/oembed/json";
$this->providers['%^http:\/\/animoto.com\/play\/.*%i'] = "http://animoto.com/oembeds/create";
$this->providers['%^https:\/\/renderer.apester.com\/v2\/.*?preview=true&iframe_preview=true%i'] = "https://display.apester.com/oembed";
$this->providers['%^https:\/\/storymaps.arcgis.com\/stories\/.*%i'] = "https://storymaps.arcgis.com/oembed";
$this->providers['%^https:\/\/app.archivos.digital\/app\/view\/.*%i'] = "https://app.archivos.digital/oembed/";
$this->providers['%^https:\/\/audioboom.com\/channels\/.*%i'] = "https://audioboom.com/publishing/oembed/v4.json";
$this->providers['%^https:\/\/audioboom.com\/channel\/.*%i'] = "https://audioboom.com/publishing/oembed/v4.json";
$this->providers['%^https:\/\/audioboom.com\/posts\/.*%i'] = "https://audioboom.com/publishing/oembed/v4.json";
$this->providers['%^https:\/\/audioclip.naver.com\/channels\/.*\/clips\/.*%i'] = "https://audioclip.naver.com/oembed";
$this->providers['%^https:\/\/audioclip.naver.com\/audiobooks\/.*%i'] = "https://audioclip.naver.com/oembed";
$this->providers['%^https:\/\/audiomack.com\/.*\/song\/.*%i'] = "https://audiomack.com/oembed";
$this->providers['%^https:\/\/audiomack.com\/.*\/album\/.*%i'] = "https://audiomack.com/oembed";
$this->providers['%^https:\/\/audiomack.com\/.*\/playlist\/.*%i'] = "https://audiomack.com/oembed";
$this->providers['%^https:\/\/app.avocode.com\/view\/.*%i'] = "https://stage-embed.avocode.com/api/oembed";
$this->providers['%^http:\/\/axiom.ninja\/.*%i'] = "http://axiom.ninja/oembed/";
$this->providers['%^https:\/\/backtracks.fm\/.*\/.*\/e\/.*%i'] = "https://backtracks.fm/oembed";
$this->providers['%^https:\/\/backtracks.fm\/.*\/s\/.*\/.*%i'] = "https://backtracks.fm/oembed";
$this->providers['%^https:\/\/backtracks.fm\/.*\/.*\/.*\/.*\/e\/.*\/.*%i'] = "https://backtracks.fm/oembed";
$this->providers['%^https:\/\/backtracks.fm\/.*%i'] = "https://backtracks.fm/oembed";
$this->providers['%^http:\/\/backtracks.fm\/.*%i'] = "https://backtracks.fm/oembed";
$this->providers['%^https:\/\/blackfire.io\/profiles\/.*\/graph%i'] = "https://blackfire.io/oembed";
$this->providers['%^https:\/\/blackfire.io\/profiles\/compare\/.*\/graph%i'] = "https://blackfire.io/oembed";
$this->providers['%^https:\/\/blogcast.host\/embed\/.*%i'] = "https://blogcast.host/oembed";
$this->providers['%^https:\/\/blogcast.host\/embedly\/.*%i'] = "https://blogcast.host/oembed";
$this->providers['%^https:\/\/view.briovr.com\/api\/v1\/worlds\/oembed\/.*%i'] = "https://view.briovr.com/api/v1/worlds/oembed/";
$this->providers['%^https:\/\/buttondown.email\/.*%i'] = "https://buttondown.email/embed";
$this->providers['%^https:\/\/cmc.byzart.eu\/files\/.*%i'] = "https://cmc.byzart.eu/oembed/";
$this->providers['%^https:\/\/cacoo.com\/diagrams\/.*%i'] = "http://cacoo.com/oembed.json";
$this->providers['%^https:\/\/carbonhealth.com\/practice\/.*%i'] = "http://carbonhealth.com/oembed";
$this->providers['%^http:\/\/img.catbo.at\/.*%i'] = "http://img.catbo.at/oembed.json";
$this->providers['%^http:\/\/view.ceros.com\/.*%i'] = "http://view.ceros.com/oembed";
$this->providers['%^https:\/\/chainflix.net\/video\/.*%i'] = "https://beta.chainflix.net/video/oembed";
$this->providers['%^https:\/\/chainflix.net\/video\/embed\/.*%i'] = "https://beta.chainflix.net/video/oembed";
$this->providers['%^https:\/\/.*.chainflix.net\/video\/.*%i'] = "https://beta.chainflix.net/video/oembed";
$this->providers['%^https:\/\/.*.chainflix.net\/video\/embed\/.*%i'] = "https://beta.chainflix.net/video/oembed";
$this->providers['%^http:\/\/public.chartblocks.com\/c\/.*%i'] = "http://embed.chartblocks.com/1.0/oembed";
$this->providers['%^http:\/\/chirb.it\/.*%i'] = "http://chirb.it/oembed.json";
$this->providers['%^https:\/\/www.circuitlab.com\/circuit\/.*%i'] = "https://www.circuitlab.com/circuit/oembed/";
$this->providers['%^http:\/\/www.clipland.com\/v\/.*%i'] = "https://www.clipland.com/api/oembed";
$this->providers['%^https:\/\/www.clipland.com\/v\/.*%i'] = "https://www.clipland.com/api/oembed";
$this->providers['%^http:\/\/clyp.it\/.*%i'] = "http://api.clyp.it/oembed/";
$this->providers['%^http:\/\/clyp.it\/playlist\/.*%i'] = "http://api.clyp.it/oembed/";
$this->providers['%^https:\/\/app.ilovecoco.video\/.*\/embed%i'] = "https://app.ilovecoco.video/api/oembed.json";
$this->providers['%^https:\/\/codehs.com\/editor\/share_abacus\/.*%i'] = "https://codehs.com/api/sharedprogram/*/oembed/";
$this->providers['%^http:\/\/codepen.io\/.*%i'] = "https://codepen.io/api/oembed";
$this->providers['%^https:\/\/codepen.io\/.*%i'] = "https://codepen.io/api/oembed";
$this->providers['%^http:\/\/codepoints.net\/.*%i'] = "https://codepoints.net/api/v1/oembed";
$this->providers['%^https:\/\/codepoints.net\/.*%i'] = "https://codepoints.net/api/v1/oembed";
$this->providers['%^http:\/\/www.codepoints.net\/.*%i'] = "https://codepoints.net/api/v1/oembed";
$this->providers['%^https:\/\/www.codepoints.net\/.*%i'] = "https://codepoints.net/api/v1/oembed";
$this->providers['%^https:\/\/codesandbox.io\/s\/.*%i'] = "https://codesandbox.io/oembed";
$this->providers['%^https:\/\/codesandbox.io\/embed\/.*%i'] = "https://codesandbox.io/oembed";
$this->providers['%^http:\/\/www.collegehumor.com\/video\/.*%i'] = "http://www.collegehumor.com/oembed.json";
$this->providers['%^https:\/\/commaful.com\/play\/.*%i'] = "https://commaful.com/api/oembed/";
$this->providers['%^https:\/\/coub.com\/view\/.*%i'] = "https://coub.com/api/oembed.json";
$this->providers['%^https:\/\/coub.com\/embed\/.*%i'] = "https://coub.com/api/oembed.json";
$this->providers['%^http:\/\/crowdranking.com\/.*\/.*%i'] = "http://crowdranking.com/api/oembed.json";
$this->providers['%^https:\/\/staging.cyranosystems.com\/msg\/.*%i'] = "https://staging.cyranosystems.com/oembed";
$this->providers['%^https:\/\/app.cyranosystems.com\/msg\/.*%i'] = "https://staging.cyranosystems.com/oembed";
$this->providers['%^https:\/\/www.dailymotion.com\/video\/.*%i'] = "https://www.dailymotion.com/services/oembed";
$this->providers['%^https:\/\/datawrapper.dwcdn.net\/.*%i'] = "https://api.datawrapper.de/v3/oembed/";
$this->providers['%^https:\/\/.*.deseret.com\/.*%i'] = "https://embed.deseret.com/";
$this->providers['%^http:\/\/.*.deviantart.com\/art\/.*%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^http:\/\/.*.deviantart.com\/.*#\/d.*%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^http:\/\/fav.me\/.*%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^http:\/\/sta.sh\/.*%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^https:\/\/.*.deviantart.com\/art\/.*%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^https:\/\/.*.deviantart.com\/.*\/art\/.*%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^https:\/\/sta.sh\/.*",%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^https:\/\/.*.deviantart.com\/.*#\/d.*"%i'] = "https://backend.deviantart.com/oembed";
$this->providers['%^https:\/\/.*.didacte.com\/a\/course\/.*%i'] = "https://*.didacte.com/cards/oembed'";
$this->providers['%^https:\/\/www.ultimedia.com\/central\/video\/edit\/id\/.*\/topic_id\/.*\/%i'] = "https://www.ultimedia.com/api/search/oembed";
$this->providers['%^https:\/\/www.ultimedia.com\/default\/index\/videogeneric\/id\/.*\/showtitle\/1\/viewnc\/1%i'] = "https://www.ultimedia.com/api/search/oembed";
$this->providers['%^https:\/\/www.ultimedia.com\/default\/index\/videogeneric\/id\/.*%i'] = "https://www.ultimedia.com/api/search/oembed";
$this->providers['%^http:\/\/www.dipity.com\/.*\/.*\/%i'] = "http://www.dipity.com/oembed/timeline/";
$this->providers['%^https:\/\/.*.docdroid.net\/.*%i'] = "https://www.docdroid.net/api/oembed";
$this->providers['%^http:\/\/.*.docdroid.net\/.*%i'] = "https://www.docdroid.net/api/oembed";
$this->providers['%^https:\/\/docdro.id\/.*%i'] = "https://www.docdroid.net/api/oembed";
$this->providers['%^http:\/\/docdro.id\/.*%i'] = "https://www.docdroid.net/api/oembed";
$this->providers['%^https:\/\/.*.docdroid.com\/.*%i'] = "https://www.docdroid.net/api/oembed";
$this->providers['%^http:\/\/.*.docdroid.com\/.*%i'] = "https://www.docdroid.net/api/oembed";
$this->providers['%^http:\/\/dotsub.com\/view\/.*%i'] = "http://dotsub.com/services/oembed";
$this->providers['%^https:\/\/d.tube\/v\/.*%i'] = "https://api.d.tube/oembed";
$this->providers['%^http:\/\/edocr.com\/docs\/.*%i'] = "http://edocr.com/api/oembed";
$this->providers['%^http:\/\/egliseinfo.catholique.fr\/.*%i'] = "http://egliseinfo.catholique.fr/api/oembed";
$this->providers['%^http:\/\/embedarticles.com\/.*%i'] = "http://embedarticles.com/oembed/";
$this->providers['%^https:\/\/embedery.com\/widget\/.*%i'] = "https://embedery.com/api/oembed";
$this->providers['%^https:\/\/ethfiddle.com\/.*%i'] = "https://ethfiddle.com/services/oembed/";
$this->providers['%^https:\/\/eyrie.io\/board\/.*%i'] = "https://eyrie.io/v1/oembed";
$this->providers['%^https:\/\/eyrie.io\/sparkfun\/.*%i'] = "https://eyrie.io/v1/oembed";
$this->providers['%^https:\/\/www.facebook.com\/.*\/posts\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/photos\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/.*\/photos\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/photo.php.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/photo.php%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/.*\/activity\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/permalink.php%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/media\/set?set=.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/questions\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/notes\/.*\/.*\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_post";
$this->providers['%^https:\/\/www.facebook.com\/.*\/videos\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_video";
$this->providers['%^https:\/\/www.facebook.com\/watch\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_video";
$this->providers['%^https:\/\/www.facebook.com\/video.php%i'] = "https://graph.facebook.com/v10.0/oembed_video";
$this->providers['%^https:\/\/fb.watch\/.*%i'] = "https://graph.facebook.com/v10.0/oembed_video";
$this->providers['%^https:\/\/app.getfader.com\/projects\/.*\/publish%i'] = "https://app.getfader.com/api/oembed";
$this->providers['%^https:\/\/faithlifetv.com\/items\/.*%i'] = "https://faithlifetv.com/api/oembed";
$this->providers['%^https:\/\/faithlifetv.com\/items\/resource\/.*\/.*%i'] = "https://faithlifetv.com/api/oembed";
$this->providers['%^https:\/\/faithlifetv.com\/media\/.*%i'] = "https://faithlifetv.com/api/oembed";
$this->providers['%^https:\/\/faithlifetv.com\/media\/assets\/.*%i'] = "https://faithlifetv.com/api/oembed";
$this->providers['%^https:\/\/faithlifetv.com\/media\/resource\/.*\/.*%i'] = "https://faithlifetv.com/api/oembed";
$this->providers['%^https:\/\/.*.fireworktv.com\/.*%i'] = "https://www.fireworktv.com/oembed";
$this->providers['%^https:\/\/.*.fireworktv.com\/embed\/.*\/v\/.*%i'] = "https://www.fireworktv.com/oembed";
$this->providers['%^https:\/\/www.fite.tv\/watch\/.*%i'] = "https://www.fite.tv/oembed";
$this->providers['%^https:\/\/flat.io\/score\/.*%i'] = "https://flat.io/services/oembed";
$this->providers['%^https:\/\/.*.flat.io\/score\/.*%i'] = "https://flat.io/services/oembed";
$this->providers['%^http:\/\/.*.flickr.com\/photos\/.*%i'] = "https://www.flickr.com/services/oembed/";
$this->providers['%^http:\/\/flic.kr\/p\/.*%i'] = "https://www.flickr.com/services/oembed/";
$this->providers['%^https:\/\/.*.flickr.com\/photos\/.*%i'] = "https://www.flickr.com/services/oembed/";
$this->providers['%^https:\/\/flic.kr\/p\/.*%i'] = "https://www.flickr.com/services/oembed/";
$this->providers['%^https:\/\/public.flourish.studio\/visualisation\/.*%i'] = "https://app.flourish.studio/api/v1/oembed";
$this->providers['%^https:\/\/public.flourish.studio\/story\/.*%i'] = "https://app.flourish.studio/api/v1/oembed";
$this->providers['%^https:\/\/catapult.fontself.com\/.*%i'] = "https://oembed.fontself.com/";
$this->providers['%^http:\/\/fiso.foxsports.com.au\/isomorphic-widget\/.*%i'] = "https://fiso.foxsports.com.au/oembed";
$this->providers['%^https:\/\/fiso.foxsports.com.au\/isomorphic-widget\/.*%i'] = "https://fiso.foxsports.com.au/oembed";
$this->providers['%^http:\/\/framebuzz.com\/v\/.*%i'] = "https://framebuzz.com/oembed/";
$this->providers['%^https:\/\/framebuzz.com\/v\/.*%i'] = "https://framebuzz.com/oembed/";
$this->providers['%^http:\/\/www.funnyordie.com\/videos\/.*%i'] = "http://www.funnyordie.com/oembed.json";
$this->providers['%^http:\/\/.*.geograph.org.uk\/.*%i'] = "http://api.geograph.org.uk/api/oembed";
$this->providers['%^http:\/\/.*.geograph.co.uk\/.*%i'] = "http://api.geograph.org.uk/api/oembed";
$this->providers['%^http:\/\/.*.geograph.ie\/.*%i'] = "http://api.geograph.org.uk/api/oembed";
$this->providers['%^http:\/\/.*.wikimedia.org\/.*_geograph.org.uk_.*%i'] = "http://api.geograph.org.uk/api/oembed";
$this->providers['%^http:\/\/.*.geograph.org.gg\/.*%i'] = "http://www.geograph.org.gg/api/oembed";
$this->providers['%^http:\/\/.*.geograph.org.je\/.*%i'] = "http://www.geograph.org.gg/api/oembed";
$this->providers['%^http:\/\/channel-islands.geograph.org\/.*%i'] = "http://www.geograph.org.gg/api/oembed";
$this->providers['%^http:\/\/channel-islands.geographs.org\/.*%i'] = "http://www.geograph.org.gg/api/oembed";
$this->providers['%^http:\/\/.*.channel.geographs.org\/.*%i'] = "http://www.geograph.org.gg/api/oembed";
$this->providers['%^http:\/\/geo-en.hlipp.de\/.*%i'] = "http://geo.hlipp.de/restapi.php/api/oembed";
$this->providers['%^http:\/\/geo.hlipp.de\/.*%i'] = "http://geo.hlipp.de/restapi.php/api/oembed";
$this->providers['%^http:\/\/germany.geograph.org\/.*%i'] = "http://geo.hlipp.de/restapi.php/api/oembed";
$this->providers['%^http:\/\/gty.im\/.*%i'] = "http://embed.gettyimages.com/oembed";
$this->providers['%^http:\/\/gfycat.com\/.*%i'] = "https://api.gfycat.com/v1/oembed";
$this->providers['%^http:\/\/www.gfycat.com\/.*%i'] = "https://api.gfycat.com/v1/oembed";
$this->providers['%^https:\/\/gfycat.com\/.*%i'] = "https://api.gfycat.com/v1/oembed";
$this->providers['%^https:\/\/www.gfycat.com\/.*%i'] = "https://api.gfycat.com/v1/oembed";
$this->providers['%^https:\/\/www.gifnote.com\/play\/.*%i'] = "https://www.gifnote.com/services/oembed";
$this->providers['%^https:\/\/giphy.com\/gifs\/.*%i'] = "https://giphy.com/services/oembed";
$this->providers['%^http:\/\/gph.is\/.*%i'] = "https://giphy.com/services/oembed";
$this->providers['%^https:\/\/media.giphy.com\/media\/.*\/giphy.gif%i'] = "https://giphy.com/services/oembed";
$this->providers['%^https:\/\/gtchannel.com\/watch\/.*%i'] = "https://api.luminery.com/oembed";
$this->providers['%^https:\/\/gyazo.com\/.*%i'] = "https://api.gyazo.com/api/oembed";
$this->providers['%^https:\/\/hearthis.at\/.*\/.*\/%i'] = "https://hearthis.at/oembed/?format=json";
$this->providers['%^https:\/\/hearthis.at\/.*\/set\/.*\/%i'] = "https://hearthis.at/oembed/?format=json";
$this->providers['%^https:\/\/player.hihaho.com\/.*%i'] = "https://player.hihaho.com/services/oembed/*";
$this->providers['%^https:\/\/homey.app\/f\/.*%i'] = "https://homey.app/api/oembed/flow";
$this->providers['%^https:\/\/homey.app\/.*\/flow\/.*%i'] = "https://homey.app/api/oembed/flow";
$this->providers['%^http:\/\/huffduffer.com\/.*\/.*%i'] = "http://huffduffer.com/oembed";
$this->providers['%^http:\/\/www.hulu.com\/watch\/.*%i'] = "http://www.hulu.com/api/oembed.json";
$this->providers['%^http:\/\/www.ifixit.com\/Guide\/View\/.*%i'] = "http://www.ifixit.com/Embed";
$this->providers['%^http:\/\/ifttt.com\/recipes\/.*%i'] = "http://www.ifttt.com/oembed/";
$this->providers['%^https:\/\/www.iheart.com\/podcast\/.*\/.*%i'] = "https://www.iheart.com/oembed";
$this->providers['%^https:\/\/player.indacolive.com\/player\/jwp\/clients\/.*%i'] = "https://player.indacolive.com/services/oembed";
$this->providers['%^https:\/\/infogram.com\/.*%i'] = "https://infogram.com/oembed";
$this->providers['%^https:\/\/.*.infoveave.net\/E\/.*%i'] = "https://infoveave.net/services/oembed/";
$this->providers['%^https:\/\/.*.infoveave.net\/P\/.*%i'] = "https://infoveave.net/services/oembed/";
$this->providers['%^https:\/\/www.injurymap.com\/exercises\/.*%i'] = "https://www.injurymap.com/services/oembed";
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$this->providers['%^https:\/\/de.slideshare.net\/.*\/.*%i'] = "https://www.slideshare.net/api/oembed/2";
$this->providers['%^http:\/\/de.slideshare.net\/.*\/.*%i'] = "https://www.slideshare.net/api/oembed/2";
$this->providers['%^https:\/\/es.slideshare.net\/.*\/.*%i'] = "https://www.slideshare.net/api/oembed/2";
$this->providers['%^http:\/\/es.slideshare.net\/.*\/.*%i'] = "https://www.slideshare.net/api/oembed/2";
$this->providers['%^https:\/\/pt.slideshare.net\/.*\/.*%i'] = "https://www.slideshare.net/api/oembed/2";
$this->providers['%^http:\/\/pt.slideshare.net\/.*\/.*%i'] = "https://www.slideshare.net/api/oembed/2";
$this->providers['%^https:\/\/smashnotes.com\/p\/.*%i'] = "https://smashnotes.com/services/oembed";
$this->providers['%^https:\/\/smashnotes.com\/p\/.*\/e\/.* - https:\/\/smashnotes.com\/p\/.*\/e\/.*\/s\/.*%i'] = "https://smashnotes.com/services/oembed";
$this->providers['%^http:\/\/.*.smugmug.com\/.*%i'] = "https://api.smugmug.com/services/oembed/";
$this->providers['%^https:\/\/.*.smugmug.com\/.*%i'] = "https://api.smugmug.com/services/oembed/";
$this->providers['%^https:\/\/www.socialexplorer.com\/.*\/explore%i'] = "https://www.socialexplorer.com/services/oembed/";
$this->providers['%^https:\/\/www.socialexplorer.com\/.*\/view%i'] = "https://www.socialexplorer.com/services/oembed/";
$this->providers['%^https:\/\/www.socialexplorer.com\/.*\/edit%i'] = "https://www.socialexplorer.com/services/oembed/";
$this->providers['%^https:\/\/www.socialexplorer.com\/.*\/embed%i'] = "https://www.socialexplorer.com/services/oembed/";
$this->providers['%^http:\/\/soundcloud.com\/.*%i'] = "https://soundcloud.com/oembed";
$this->providers['%^https:\/\/soundcloud.com\/.*%i'] = "https://soundcloud.com/oembed";
$this->providers['%^https:\/\/soundcloud.app.goog.gl\/.*%i'] = "https://soundcloud.com/oembed";
$this->providers['%^http:\/\/speakerdeck.com\/.*\/.*%i'] = "https://speakerdeck.com/oembed.json";
$this->providers['%^https:\/\/speakerdeck.com\/.*\/.*%i'] = "https://speakerdeck.com/oembed.json";
$this->providers['%^http:\/\/play.bespotful.com\/.*%i'] = "https://api.bespotful.com/oembed";
$this->providers['%^https:\/\/.*.spotify.com\/.*%i'] = "https://embed.spotify.com/oembed/";
$this->providers['%^spotify:.*%i'] = "https://embed.spotify.com/oembed/";
$this->providers['%^http:\/\/.*.spreaker.com\/.*%i'] = "https://api.spreaker.com/oembed";
$this->providers['%^https:\/\/.*.spreaker.com\/.*%i'] = "https://api.spreaker.com/oembed";
$this->providers['%^https:\/\/purl.stanford.edu\/.*%i'] = "https://purl.stanford.edu/embed.json";
$this->providers['%^http:\/\/streamable.com\/.*%i'] = "https://api.streamable.com/oembed.json";
$this->providers['%^https:\/\/streamable.com\/.*%i'] = "https://api.streamable.com/oembed.json";
$this->providers['%^https:\/\/content.streamonecloud.net\/embed\/.*%i'] = "https://content.streamonecloud.net/oembed";
$this->providers['%^https:\/\/www.sutori.com\/story\/.*%i'] = "https://www.sutori.com/api/oembed";
$this->providers['%^https:\/\/sway.com\/.*%i'] = "https://sway.com/api/v1.0/oembed";
$this->providers['%^https:\/\/www.sway.com\/.*%i'] = "https://sway.com/api/v1.0/oembed";
$this->providers['%^http:\/\/ted.com\/talks\/.*%i'] = "https://www.ted.com/services/v1/oembed.json";
$this->providers['%^https:\/\/ted.com\/talks\/.*%i'] = "https://www.ted.com/services/v1/oembed.json";
$this->providers['%^https:\/\/www.ted.com\/talks\/.*%i'] = "https://www.ted.com/services/v1/oembed.json";
$this->providers['%^https:\/\/www.nytimes.com\/svc\/oembed%i'] = "https://www.nytimes.com/svc/oembed/json/";
$this->providers['%^https:\/\/nytimes.com\/.*%i'] = "https://www.nytimes.com/svc/oembed/json/";
$this->providers['%^https:\/\/.*.nytimes.com\/.*%i'] = "https://www.nytimes.com/svc/oembed/json/";
$this->providers['%^https:\/\/theysaidso.com\/image\/.*%i'] = "https://theysaidso.com/extensions/oembed/";
$this->providers['%^http:\/\/www.tickcounter.com\/countdown\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^http:\/\/www.tickcounter.com\/countup\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^http:\/\/www.tickcounter.com\/ticker\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^http:\/\/www.tickcounter.com\/worldclock\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^https:\/\/www.tickcounter.com\/countdown\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^https:\/\/www.tickcounter.com\/countup\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^https:\/\/www.tickcounter.com\/ticker\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^https:\/\/www.tickcounter.com\/worldclock\/.*%i'] = "https://www.tickcounter.com/oembed";
$this->providers['%^https:\/\/www.tiktok.com\/.*\/video\/.*%i'] = "https://www.tiktok.com/oembed";
$this->providers['%^https:\/\/www.toornament.com\/tournaments\/.*\/information%i'] = "https://widget.toornament.com/oembed";
$this->providers['%^https:\/\/www.toornament.com\/tournaments\/.*\/registration\/%i'] = "https://widget.toornament.com/oembed";
$this->providers['%^https:\/\/www.toornament.com\/tournaments\/.*\/matches\/schedule%i'] = "https://widget.toornament.com/oembed";
$this->providers['%^https:\/\/www.toornament.com\/tournaments\/.*\/stages\/.*\/%i'] = "https://widget.toornament.com/oembed";
$this->providers['%^http:\/\/www.topy.se\/image\/.*%i'] = "http://www.topy.se/oembed/";
$this->providers['%^https:\/\/www.tuxx.be\/.*%i'] = "https://www.tuxx.be/services/oembed";
$this->providers['%^https:\/\/play.tvcf.co.kr\/.*%i'] = "https://play.tvcf.co.kr/rest/oembed";
$this->providers['%^https:\/\/.*.tvcf.co.kr\/.*%i'] = "https://play.tvcf.co.kr/rest/oembed";
$this->providers['%^http:\/\/clips.twitch.tv\/.*%i'] = "https://api.twitch.tv/v5/oembed";
$this->providers['%^https:\/\/clips.twitch.tv\/.*%i'] = "https://api.twitch.tv/v5/oembed";
$this->providers['%^http:\/\/www.twitch.tv\/.*%i'] = "https://api.twitch.tv/v5/oembed";
$this->providers['%^https:\/\/www.twitch.tv\/.*%i'] = "https://api.twitch.tv/v5/oembed";
$this->providers['%^http:\/\/twitch.tv\/.*%i'] = "https://api.twitch.tv/v5/oembed";
$this->providers['%^https:\/\/twitch.tv\/.*%i'] = "https://api.twitch.tv/v5/oembed";
$this->providers['%^https:\/\/twitter.com\/.*\/status\/.*%i'] = "https://publish.twitter.com/oembed";
$this->providers['%^https:\/\/.*.twitter.com\/.*\/status\/.*%i'] = "https://publish.twitter.com/oembed";
$this->providers['%^https:\/\/twitter.com\/.*\/moments\/.*%i'] = "https://publish.twitter.com/oembed";
$this->providers['%^https:\/\/.*.twitter.com\/.*\/moments\/.*%i'] = "https://publish.twitter.com/oembed";
$this->providers['%^https:\/\/play.typecast.ai\/s\/.*%i'] = "https://play.typecast.ai/oembed";
$this->providers['%^https:\/\/play.typecast.ai\/e\/.*%i'] = "https://play.typecast.ai/oembed";
$this->providers['%^https:\/\/play.typecast.ai\/.*%i'] = "https://play.typecast.ai/oembed";
$this->providers['%^https:\/\/player.ubideo.com\/.*%i'] = "https://player.ubideo.com/api/oembed.json";
$this->providers['%^https:\/\/map.cam.ac.uk\/.*%i'] = "https://map.cam.ac.uk/oembed/";
$this->providers['%^https:\/\/mediatheque.univ-paris1.fr\/video\/.*%i'] = "https://mediatheque.univ-paris1.fr/oembed";
$this->providers['%^https:\/\/.*.uol.com.br\/view\/.*%i'] = "https://mais.uol.com.br/apiuol/v3/oembed/view";
$this->providers['%^https:\/\/.*.uol.com.br\/video\/.*%i'] = "https://mais.uol.com.br/apiuol/v3/oembed/view";
$this->providers['%^http:\/\/.*.ustream.tv\/.*%i'] = "http://www.ustream.tv/oembed";
$this->providers['%^http:\/\/.*.ustream.com\/.*%i'] = "http://www.ustream.tv/oembed";
$this->providers['%^https:\/\/.*.ustudio.com\/embed\/.*%i'] = "https://app.ustudio.com/api/v2/oembed";
$this->providers['%^https:\/\/.*.ustudio.com\/embed\/.*\/.*%i'] = "https://app.ustudio.com/api/v2/oembed";
$this->providers['%^https:\/\/www.utposts.com\/products\/.*%i'] = "https://www.utposts.com/api/oembed";
$this->providers['%^http:\/\/www.utposts.com\/products\/.*%i'] = "https://www.utposts.com/api/oembed";
$this->providers['%^https:\/\/utposts.com\/products\/.*%i'] = "https://www.utposts.com/api/oembed";
$this->providers['%^http:\/\/utposts.com\/products\/.*%i'] = "https://www.utposts.com/api/oembed";
$this->providers['%^http:\/\/uttles.com\/uttle\/.*%i'] = "http://uttles.com/api/reply/oembed";
$this->providers['%^http:\/\/veer.tv\/videos\/.*%i'] = "https://api.veer.tv/oembed";
$this->providers['%^http:\/\/veervr.tv\/videos\/.*%i'] = "https://api.veervr.tv/oembed";
$this->providers['%^http:\/\/www.vevo.com\/.*%i'] = "https://www.vevo.com/oembed";
$this->providers['%^https:\/\/www.vevo.com\/.*%i'] = "https://www.vevo.com/oembed";
$this->providers['%^http:\/\/www.videojug.com\/film\/.*%i'] = "http://www.videojug.com/oembed.json";
$this->providers['%^http:\/\/www.videojug.com\/interview\/.*%i'] = "http://www.videojug.com/oembed.json";
$this->providers['%^https:\/\/vidl.it\/.*%i'] = "https://api.vidl.it/oembed";
$this->providers['%^https:\/\/players-cdn-v2.vidmizer.com\/.*%i'] = "https://app-v2.vidmizer.com/api/oembed";
$this->providers['%^http:\/\/.*.vidyard.com\/.*%i'] = "https://api.vidyard.com/dashboard/v1.1/oembed";
$this->providers['%^https:\/\/.*.vidyard.com\/.*%i'] = "https://api.vidyard.com/dashboard/v1.1/oembed";
$this->providers['%^http:\/\/.*.hubs.vidyard.com\/.*%i'] = "https://api.vidyard.com/dashboard/v1.1/oembed";
$this->providers['%^https:\/\/.*.hubs.vidyard.com\/.*%i'] = "https://api.vidyard.com/dashboard/v1.1/oembed";
$this->providers['%^https:\/\/vimeo.com\/.*%i'] = "https://vimeo.com/api/oembed.json";
$this->providers['%^https:\/\/vimeo.com\/album\/.*\/video\/.*%i'] = "https://vimeo.com/api/oembed.json";
$this->providers['%^https:\/\/vimeo.com\/channels\/.*\/.*%i'] = "https://vimeo.com/api/oembed.json";
$this->providers['%^https:\/\/vimeo.com\/groups\/.*\/videos\/.*%i'] = "https://vimeo.com/api/oembed.json";
$this->providers['%^https:\/\/vimeo.com\/ondemand\/.*\/.*%i'] = "https://vimeo.com/api/oembed.json";
$this->providers['%^https:\/\/player.vimeo.com\/video\/.*%i'] = "https://vimeo.com/api/oembed.json";
$this->providers['%^https:\/\/www.viously.com\/.*\/.*%i'] = "https://www.viously.com/oembed";
$this->providers['%^http:\/\/viziosphere.com\/3dphoto.*%i'] = "http://viziosphere.com/services/oembed/";
$this->providers['%^https:\/\/vizydrop.com\/shared\/.*%i'] = "https://vizydrop.com/oembed";
$this->providers['%^https:\/\/vlipsy.com\/.*%i'] = "https://vlipsy.com/oembed";
$this->providers['%^https:\/\/www.vlive.tv\/video\/.*%i'] = "https://www.vlive.tv/oembed";
$this->providers['%^http:\/\/vlurb.co\/video\/.*%i'] = "https://vlurb.co/oembed.json";
$this->providers['%^https:\/\/vlurb.co\/video\/.*%i'] = "https://vlurb.co/oembed.json";
$this->providers['%^https:\/\/article.voxsnap.com\/.*\/.*%i'] = "https://data.voxsnap.com/oembed";
$this->providers['%^https:\/\/watch.wave.video\/.*%i'] = "https://embed.wave.video/oembed";
$this->providers['%^https:\/\/embed.wave.video\/.*%i'] = "https://embed.wave.video/oembed";
$this->providers['%^https:\/\/.*.wiredrive.com\/.*%i'] = "http://*.wiredrive.com/present-oembed/";
$this->providers['%^https:\/\/fast.wistia.com\/embed\/iframe\/.*%i'] = "https://fast.wistia.com/oembed.json";
$this->providers['%^https:\/\/fast.wistia.com\/embed\/playlists\/.*%i'] = "https://fast.wistia.com/oembed.json";
$this->providers['%^https:\/\/.*.wistia.com\/medias\/.*%i'] = "https://fast.wistia.com/oembed.json";
$this->providers['%^http:\/\/.*.wizer.me\/learn\/.*%i'] = "http://app.wizer.me/api/oembed.json";
$this->providers['%^https:\/\/.*.wizer.me\/learn\/.*%i'] = "http://app.wizer.me/api/oembed.json";
$this->providers['%^http:\/\/.*.wizer.me\/preview\/.*%i'] = "http://app.wizer.me/api/oembed.json";
$this->providers['%^https:\/\/.*.wizer.me\/preview\/.*%i'] = "http://app.wizer.me/api/oembed.json";
$this->providers['%^https:\/\/wokwi.com\/share\/.*%i'] = "https://wokwi.com/api/oembed";
$this->providers['%^https:\/\/web.xpression.jp\/video\/.*%i'] = "https://web.xpression.jp/api/oembed";
$this->providers['%^http:\/\/yesik.it\/.*%i'] = "http://yesik.it/s/oembed";
$this->providers['%^http:\/\/www.yesik.it\/.*%i'] = "http://yesik.it/s/oembed";
$this->providers['%^http:\/\/.*.yfrog.com\/.*%i'] = "http://www.yfrog.com/api/oembed";
$this->providers['%^http:\/\/yfrog.us\/.*%i'] = "http://www.yfrog.com/api/oembed";
$this->providers['%^https:\/\/.*.youtube.com\/watch.*%i'] = "https://www.youtube.com/oembed";
$this->providers['%^https:\/\/.*.youtube.com\/v\/.*%i'] = "https://www.youtube.com/oembed";
$this->providers['%^https:\/\/youtu.be\/.*%i'] = "https://www.youtube.com/oembed";
$this->providers['%^https:\/\/app.zeplin.io\/project\/.*\/screen\/.*%i'] = "https://app.zeplin.io/embed";
$this->providers['%^https:\/\/app.zeplin.io\/project\/.*\/screen\/.*\/version\/.*%i'] = "https://app.zeplin.io/embed";
$this->providers['%^https:\/\/app.zeplin.io\/project\/.*\/styleguide\/components?coid=.*%i'] = "https://app.zeplin.io/embed";
$this->providers['%^https:\/\/app.zeplin.io\/styleguide\/.*\/components?coid=.*%i'] = "https://app.zeplin.io/embed";
$this->providers['%^https:\/\/app.zingsoft.com\/embed\/.*%i'] = "https://app.zingsoft.com/oembed";
$this->providers['%^https:\/\/app.zingsoft.com\/view\/.*%i'] = "https://app.zingsoft.com/oembed";
$this->providers['%^https:\/\/.*.znipe.tv\/.*%i'] = "https://api.znipe.tv/v3/oembed/";
}
function fetch($provider_url, $content_url, $args = array() ){
$args['width'] = isset($args['width']) ? $args['width'] : '';
$args['height'] = isset($args['height']) ? $args['height'] : '';
$params = array('url' => $content_url,'maxwidth' => $args['width'],'maxheight' => $args['height'],'format' => 'json');
if( stripos ( $provider_url, "https://graph.facebook.com/" ) !== false ) {
if (!$this->facebook_app_id) {
include (ENGINE_DIR . '/data/socialconfig.php');
$this->facebook_app_id = $social_config['fcid'];
$this->facebook_app_secret = $social_config['fcsecret'];
}
$params['access_token'] = $this->facebook_app_id . '|' . $this->facebook_app_secret;
}
if( stripos ( $provider_url, "https://www.youtube.com/" ) !== false ) {
if( !$params['maxwidth'] ) $params['maxwidth'] = 560;
if( !$params['maxheight'] ) $params['maxheight'] = ceil($params['maxwidth'] / 1.78);
}
$query_string = http_build_query($params);
$result_json = $this->queryProvider($provider_url."?".$query_string);
if($result_json['success']){
$result = json_decode(trim($result_json['data']), false);
if(is_object($result)){
return $result;
}else{
return false;
}
}
return false;
}
function getHtml($url, $args = ""){
$url = trim($url);
foreach ($this->providers as $regex => $provider_url) {
if(preg_match($regex,$url)){
$provider = $provider_url;
break;
}
}
if( isset($provider) AND $provider ){
if($data = $this->fetch($provider, $url, $args)){
return $this->toHtml($data, $args);
}else{
return false;
}
}else{
return false;
}
}
function toHtml($data, $args){
global $config;
if(is_object($data) || !empty($data->type)){
switch($data->type){
case 'photo':
if( empty($data->url) ){
return false;
} else {
$title = (!empty($data->title)) ? $data->title : '';
$style = "";
if( $args['width'] ) {
$style = "style=\"width:100%;max-width:".intval($args['width'])."px;";
if($args['height']) {
$style .= intval($args['height'])."px;";
}
$style .= "\"";
}
$html = '<img src="' . $this->escapeHTML($this->safeUrl($data->url)) . '" alt="' . $this->escapeHTML($title) . '" ' . $style . ' />';
}
break;
case 'video':
case 'rich':
$html = ( !empty($data->html) ) ? $data->html : false;
break;
case 'link':
$html = ( !empty($data->title) ) ? '<a href="' . $this->safeUrl($data->url) . '">' . $this->escapeHTML($data->title) . '</a>' : false;
break;
default:
return false;
}
return $html;
}else{
return false;
}
}
function queryProvider($url){
$result = array();
if (stripos($url, "http://") !== 0 AND stripos($url, "https://") !== 0) {
return false;
}
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true );
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
if($data = curl_exec($ch)){
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if($http_code >= 200 && $http_code < 300){
$result['success'] = true;
$result['data'] = $data;
$result['http_code'] = $http_code;
}else{
$result['success'] = false;
$result['http_code'] = $http_code;
$result['url'] = $url;
}
}else{
$result['success'] = false;
$result['curl_error_code'] = curl_errno($ch);
};
curl_close($ch);
return $result;
}
function safeUrl($url){
return (preg_match('|^http(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $url)) ? $url : "";
}
function escapeHTML($html){
global $config;
return htmlspecialchars( strip_tags($html), ENT_QUOTES, $config['charset'] );
}
}
?>